From ce991cc05edddfd127e56925efb9cf50895d83cb Mon Sep 17 00:00:00 2001 From: Snoweuph Date: Sat, 25 May 2024 11:37:29 +0200 Subject: [PATCH] Setup Testing --- .gitattributes | 1 + .gitea/workflows/{lint.yml => qs.yml} | 10 +- .gitignore | 5 + .prettierignore | 1 + Makefile | 2 +- test/data/ccna1v7mod1-3/data.html | 6602 +++++++++++++++++++++++++ test/data/ccna1v7mod1-3/test.json | 60 + test/fetch.test.js | 32 + test/jsconfig.json | 7 + test/package.json | 11 + test/test.js | 70 + 11 files changed, 6796 insertions(+), 5 deletions(-) create mode 100644 .gitattributes rename .gitea/workflows/{lint.yml => qs.yml} (71%) create mode 100644 .gitignore create mode 100644 .prettierignore create mode 100644 test/data/ccna1v7mod1-3/data.html create mode 100644 test/data/ccna1v7mod1-3/test.json create mode 100644 test/fetch.test.js create mode 100644 test/jsconfig.json create mode 100644 test/package.json create mode 100644 test/test.js diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..e00a4e6 --- /dev/null +++ b/.gitattributes @@ -0,0 +1 @@ +test/**/data/ linguist-vendored \ No newline at end of file diff --git a/.gitea/workflows/lint.yml b/.gitea/workflows/qs.yml similarity index 71% rename from .gitea/workflows/lint.yml rename to .gitea/workflows/qs.yml index fcc8c2a..94fa442 100644 --- a/.gitea/workflows/lint.yml +++ b/.gitea/workflows/qs.yml @@ -1,4 +1,4 @@ -name: "Linting" +name: "QS" on: push: @@ -6,8 +6,8 @@ on: - main jobs: - javadoc: - name: "Javadoc" + qs: + name: "QS" runs-on: "ubuntu-latest" container: image: "git.euph.dev/actions/runner-js-latest:latest" @@ -15,4 +15,6 @@ jobs: - name: "Checkout" uses: "https://git.euph.dev/actions/checkout@v3" - name: "Prettier" - run: npm_config_yes=true npx prettier src/ types/ --check --log-level=error \ No newline at end of file + run: npm_config_yes=true npx prettier src/ types/ --check --log-level=error + - name: "Run Tests" + run: cd test && npm i --no-fund && npm run test \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..e72c806 --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +.idea +.vscode + +test/node_modules +test/package-lock.json \ No newline at end of file diff --git a/.prettierignore b/.prettierignore new file mode 100644 index 0000000..5ed9aae --- /dev/null +++ b/.prettierignore @@ -0,0 +1 @@ +test/data \ No newline at end of file diff --git a/Makefile b/Makefile index 1be6144..a811a35 100644 --- a/Makefile +++ b/Makefile @@ -1,2 +1,2 @@ lint: - @npx prettier src/ types/ --write \ No newline at end of file + @npx prettier src/ types/ test/ --write \ No newline at end of file diff --git a/test/data/ccna1v7mod1-3/data.html b/test/data/ccna1v7mod1-3/data.html new file mode 100644 index 0000000..0844caf --- /dev/null +++ b/test/data/ccna1v7mod1-3/data.html @@ -0,0 +1,6602 @@ + + + + + + + +
+ + +
+ + +
+
+
+
+
+

CCNA 1 v7 Modules 1 – 3: Basic Network + Connectivity and Communications Exam Answers

+
+ Dec 18, 2019 + Last Updated: Dec 8, 2022 + CCNA v7 Course #1 + 111 Comments +
+
+
+
+ + + + + + + Tweet + + + + Share + + + + Pin it + +
+
+

+

How to find: Press “Ctrl + + F” + in the browser and fill in whatever wording is in the question to find + that question/answer. If the question is not here, find it in Questions Bank.

+ +

NOTE: + If you have the new question on this test, please comment Question and + Multiple-Choice list in form below this article. We will update answers + for you in the shortest time. Thank you! We truly value your + contribution to the website.

+ +

+

Introduction to Networks (Version 7.00) – Modules 1 – 3: Basic Network Connectivity + and Communications Exam

+

1. During a routine inspection, a technician discovered that + software that was installed on a computer was secretly collecting data + about websites that were visited by users of the computer. Which type of + threat is affecting this computer?

+
    +
  • DoS attack​
    • +
  • identity theft
    • +
  • spyware
    • +
  • zero-day attack
    • +
+

2. Which term refers to a network that provides secure access + to the corporate offices by suppliers, customers and collaborators?

+
    +
  • Internet
    • +
  • intranet
    • +
  • extranet
    • +
  • extendednet
    • +
+

3. A large corporation has modified its network to allow + users to access network resources from their personal laptops and smart + phones. Which networking trend does this describe?

+
    +
  • cloud computing
    • +
  • online collaboration
    • +
  • bring your own device
    • +
  • video conferencing
    • +
+

4. What is an ISP?

+
    +
  • It is a standards body that develops cabling and wiring standards for + networking. +
    • +
  • It is a protocol that establishes how computers within a local network + communicate. +
    • +
  • It is an organization that enables individuals and businesses to connect to the Internet. +
    • +
  • It is a networking device that combines the functionality of several different + networking devices in one. +
    • +
+

5. Match the requirements of a reliable network with the supporting network + architecture. (Not all options are used.)
+ CCNA 1 v7 Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers 1

+

6. An employee at a branch office is creating a quote for a + customer. In order to do this, the employee needs to access confidential + pricing information from internal servers at the Head Office. What type + of network would the employee access?

+
    +
  • an intranet
    • +
  • the Internet
    • +
  • an extranet
    • +
  • a local area network
    • +
+

+

Explanation: + Intranet is a term used to refer to a private connection of LANs and + WANs that belongs to an organization. An intranet is designed to be + accessible only by the organization’s members, employees, or others with + authorization.

+
+ 7. Which statement describes the use of powerline networking + technology? +

+
    +
  • New “smart” electrical cabling is used to extend an existing home LAN.
    • +
  • A home LAN is installed without the use of physical cabling.
    • +
  • A device connects to an existing home LAN using an adapter and an existing electrical outlet. +
    • +
  • Wireless access points use powerline adapters to distribute data through the + home LAN. +
    • +
+

Explanation: Powerline + networking adds the ability to connect a device to the network using an + adapter wherever there is an electrical outlet.​ The network uses + existing electrical wiring to send data. It is not a replacement for + physical cabling, but it can add functionality in places where wireless + access points cannot be used or cannot reach devices.​

+

8. A networking technician is working on the wireless network + at a medical clinic. The technician accidentally sets up the wireless + network so that patients can see the medical records data of other + patients. Which of the four network characteristics has been violated in + this situation?

+
    +
  • fault tolerance
    • +
  • scalability
    • +
  • security
    • +
  • Quality of Service (QoS)
    • +
  • reliability
    • +
+

Explanation: + Network security includes protecting the confidentiality of data that is + on the network. In this case, because confidential data has been made + available to unauthorized users, the security characteristic of the + network has failed.

+

9. Match each characteristic to its corresponding Internet connectivity type. + (Not all options are used.)

+
ITN (Version 7.00) - Basic Network Connectivity and Communications Exam 5 +

ITN (Version 7.00) – Basic + Network Connectivity and Communications Exam 5

+

Explanation: DSL is + an always-on, high bandwidth connection that runs over telephone lines. + Cable uses the same coaxial cable that carries television signals into + the home to provide Internet access. Dialup telephone is much slower + than either DSL or cable, but is the least expensive option for home + users because it can use any telephone line and a simple modem. + Satellite requires a clear line of sight and is affected by trees and + other obstructions. None of these typical home options use dedicated + leased lines such as T1/E1 and T3/E3.

+

10. What two criteria are used to help select a network medium from various + network media? (Choose two.)

+
    +
  • the types of data that need to be prioritized
    • +
  • the cost of the end devices utilized in the network
    • +
  • the distance the selected medium can successfully carry a signal +
    • +
  • the number of intermediate devices installed in the network
    • +
  • the environment where the selected medium is to be installed +
    • +
+

Explanation: + Criteria for choosing a network medium are the distance the selected + medium can successfully carry a signal, the environment in which the + selected medium is to be installed, the amount of data and the speed at + which the data must be transmitted, and the cost of the medium and its + installation.

+

11. What type of network traffic requires QoS?

+
    +
  • email
    • +
  • on-line purchasing
    • +
  • video conferencing
    • +
  • wiki
    • +
+

12. A user is implementing security on a small office + network. Which two actions would provide the minimum security + requirements for this network? (Choose two.)

+
    +
  • implementing a firewall +
    • +
  • installing a wireless network
    • +
  • installing antivirus software +
    • +
  • implementing an intrusion detection system
    • +
  • adding a dedicated intrusion prevention device
    • +
+

Explanation: + Technically complex security measures such as intrusion prevention and + intrusion prevention systems are usually associated with business + networks rather than home networks. Installing antivirus software, + antimalware software, and implementing a firewall will usually be the + minimum requirements for home networks. Installing a home wireless + network will not improve network security, and will require further + security actions to be taken.

+

13. Passwords can be used to restrict access to all or parts + of the Cisco IOS. Select the modes and interfaces that can be protected + with passwords. (Choose three.)

+
    +
  • VTY interface
    • +
  • console interface
    • +
  • Ethernet interface
    • +
  • boot IOS mode
    • +
  • privileged EXEC mode
    • +
  • router configuration mode
    • +
+

+

Explanation: + Access to the VTY and console interfaces can be restricted using + passwords. Out-of-band management of the router can be restricted in + both user EXEC and privileged EXEC modes.

+
+ 14. Which interface allows remote management of a Layer 2 switch? +

+
    +
  • the AUX interface
    • +
  • the console port interface
    • +
  • the switch virtual interface +
    • +
  • the first Ethernet port interface
    • +
+

Explanation: In a Layer 2 switch, + there is a switch virtual interface (SVI) that provides a means for remotely + managing the device.

+

15. What function does pressing the Tab key have when entering a command in + IOS?

+
    +
  • It aborts the current command and returns to configuration mode.
    • +
  • It exits configuration mode and returns to user EXEC mode.
    • +
  • It moves the cursor to the beginning of the next line.
    • +
  • It completes the remainder of a partially typed word in a command. +
    • +
+

Explanation: Pressing the Tab key + after a command has been partially typed will cause the IOS to complete the rest of + the command.

+

16. While trying to solve a network issue, a technician made + multiple changes to the current router configuration file. The changes + did not solve the problem and were not saved. What action can the + technician take to discard the changes and work with the file in NVRAM?

+
    +
  • Issue the reload command without saving the running configuration. +
    • +
  • Delete the vlan.dat file and reboot the device.
    • +
  • Close and reopen the terminal emulation software.
    • +
  • Issue the copy startup-config running-config command.
    • +
+

Explanation: The + technician does not want to make any mistakes trying to remove all the + changes that were done to the running configuration file. The solution + is to reboot the router without saving the running configuration. The + copy startup-config running-config command does not overwrite the + running configuration file with the configuration file stored in NVRAM, + but rather it just has an additive effect.

+

17. An administrator uses the Ctrl-Shift-6 key combination on + a switch after issuing the ping command. What is the purpose of using + these keystrokes?

+
    +
  • to restart the ping process
    • +
  • to interrupt the ping process
    • +
  • to exit to a different configuration mode
    • +
  • to allow the user to complete the command
    • +
+

+

Explanation: + To interrupt an IOS process such as ping or traceroute, a user enters + the Ctrl-Shift-6 key combination. Tab completes the remainder of + parameters or arguments within a command. To exit from configuration + mode to privileged mode use the Ctrl-Z keystroke. CTRL-R will redisplay + the line just typed, thus making it easier for the user to press Enter + and reissue the ping command.

+
+ 18. Refer to the exhibit. A network administrator is configuring + access control to switch SW1. If the administrator uses a console + connection to connect to the switch, which password is needed to access + user EXEC mode? +

+
CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 14 +

CCNA-1-v7-Modules-1-3-Basic + Network Connectivity and Communications Exam Answers 14

+
    +
  • letmein
    • +
  • secretin
    • +
  • lineconin
    • +
  • linevtyin
    • +
+

Explanation: Telnet + accesses a network device through the virtual interface configured with + the line VTY command. The password configured under this is required to + access the user EXEC mode. The password configured under the line + console 0 command is required to gain entry through the console port, + and the enable and enable secret passwords are used to allow entry into + the privileged EXEC mode.

+

19. A technician configures a switch with these commands:

+ 
SwitchA(config)# interface vlan 1
+SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0
+SwitchA(config-if)# no shutdown
+

What is the technician configuring?

+
    +
  • Telnet access
    • +
  • SVI
    • +
  • password encryption
    • +
  • physical switchport access
    • +
+

Explanation: For a + switch to have an IP address, a switch virtual interface must be + configured. This allows the switch to be managed remotely over the + network.

+

20. Which command or key combination allows a user to return to the previous + level in the command hierarchy?

+
    +
  • end
    • +
  • exit
    • +
  • Ctrl-Z
    • +
  • Ctrl-C
    • +
+

Explanation: End + and CTRL-Z return the user to the privileged EXEC mode. Ctrl-C ends a + command in process. The exit command returns the user to the previous + level.

+

21. What are two characteristics of RAM on a Cisco device? (Choose + two.)

+
    +
  • RAM provides nonvolatile storage.
    • +
  • The configuration that is actively running on the device is stored in RAM. +
    • +
  • The contents of RAM are lost during a power cycle. +
    • +
  • RAM is a component in Cisco switches but not in Cisco routers.
    • +
  • RAM is able to store multiple versions of IOS and configuration files.
    • +
+

+

Explanation: + RAM stores data that is used by the device to support network + operations. The running configuration is stored in RAM. This type of + memory is considered volatile memory because data is lost during a power + cycle. Flash memory stores the IOS and delivers a copy of the IOS into + RAM when a device is powered on. Flash memory is nonvolatile since it + retains stored contents during a loss of power.

+
+ 22. Which two host names follow the guidelines for naming conventions on Cisco + IOS devices? (Choose two.) +

+
    +
  • Branch2!
    • +
  • RM-3-Switch-2A4
    • +
  • Floor(15)
    • +
  • HO Floor 17
    • +
  • SwBranch799
    • +
+

Explanation: Some guidelines for + naming conventions are that names should:
+ Start with a letter
+ Contain no spaces
+ End with a letter or digit
+ Use only letters, digits, and dashes
+ Be less than 64 characters in length

+

23. How is SSH different from Telnet?

+
    +
  • SSH makes connections over the network, whereas Telnet is for out-of-band + access. +
    • +
  • SSH provides security to +remote sessions by encrypting messages and using user authentication. +Telnet is considered insecure and sends messages in plaintext.
    • +
  • SSH requires the use of the PuTTY terminal emulation program. Tera + Term must be used to connect to devices through the use of Telnet. +
    • +
  • SSH must be configured over an active network connection, whereas + Telnet is used to connect to a device from a console connection. +
    • +
+

Explanation: SSH is + the preferred protocol for connecting to a device operating system over + the network because it is much more secure than Telnet. Both SSH and + Telnet are used to connect to devices over the network, and so are both + used in-band. PuTTY and Terra Term can be used to make both SSH and + Telnet connections.

+

24. An administrator is configuring a switch console port + with a password. In what order will the administrator travel through the + IOS modes of operation in order to reach the mode in which the + configuration commands will be entered? (Not all options are used.)

+
CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 20 +

CCNA-1-v7-Modules-1-3-Basic + Network Connectivity and Communications Exam Answers 24

+

Explanation: The configuration mode + that the administrator first encounters is user EXEC mode. After the enable command + is entered, the next mode is privileged EXEC mode. From there, the configure + terminal command is entered to move to global configuration mode. Finally, + the administrator enters the line console 0 command to enter the mode in + which the configuration will be entered.

+

25. What are three characteristics of an SVI? (Choose three.)

+
    +
  • It is designed as a security protocol to protect switch ports.
    • +
  • It is not associated with any physical interface on a switch. +
    • +
  • It is a special interface that allows connectivity by different types of + media. +
    • +
  • It is required to allow connectivity by any device at any location.
    • +
  • It provides a means to remotely manage a switch. +
    • +
  • It is associated with VLAN1 by default. +
    • +
+

Explanation: + Switches have one or more switch virtual interfaces (SVIs). SVIs are + created in software since there is no physical hardware associated with + them. Virtual interfaces provide a means to remotely manage a switch + over a network that is using IP. Each switch comes with one SVI + appearing in the default configuration “out-of-the-box.” The default SVI + interface is VLAN1.

+

26. What command is used to verify the condition of the + switch interfaces, including the status of the interfaces and a + configured IP address?

+
    +
  • ipconfig
    • +
  • ping
    • +
  • traceroute
    • +
  • show ip interface brief +
    • +
+

Explanation: The + show ip interface brief command is used to display a brief synopsis of + the condition of the device interfaces. The ipconfig command is used to + verify TCP/IP properties on a host. The ping command is used to verify + Layer 3 connectivity. The traceroute command is used to trace the + network path from source to destination.

+

27. Match the description with the associated IOS mode. (Not all options are + used.)
+ CCNA 1 v7 Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers 2

+

28. Match the definitions to their respective CLI hot keys and shortcuts. + (Not all options are used.)
+ CCNA 1 v7 Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers 3
+

+

Explanation: The shortcuts with + their functions are as follows:
+ – Tab – Completes the remainder of a partially typed command or keyword
+ – Space bar – displays the next screen
+ – ? – provides context-sensitive help
+ – Up Arrow – Allows user to scroll backward through former commands
+ – Ctrl-C – cancels any command currently being entered and returns directly to + privileged EXEC mode
+ – Ctrl-Shift-6 – Allows the user to interrupt an IOS process such as ping or + traceroute

+

+

29. In the show running-config command, which part of the syntax is + represented by running-config ?

+
    +
  • the command
    • +
  • a keyword
    • +
  • a variable
    • +
  • a prompt
    • +
+

Explanation: The + first part of the syntax, show, is the command, and the second part of + the syntax, running-config, is the keyword. The keyword specifies what + should be displayed as the output of the show command.

+

30. After making configuration changes on a Cisco switch, a + network administrator issues a copy running-config startup-config + command. What is the result of issuing this command?

+
    +
  • The new configuration will be stored in flash memory.
    • +
  • The new configuration will be loaded if the switch is restarted. +
    • +
  • The current IOS file will be replaced with the newly configured file.
    • +
  • The configuration changes will be removed and the original configuration will be + restored. +
    • +
+

Explanation: With the copy + running-config startup-config + command, the content of the current operating configuration replaces + the startup configuration file stored in NVRAM. The configuration file + saved in NVRAM will be loaded when the device is restarted.

+

31. What command will prevent all unencrypted passwords from displaying in + plain text in a configuration file?

+
    +
  • (config)# enable password secret
    • +
  • (config)# enable secret Secret_Password
    • +
  • (config-line)# password secret
    • +
  • (config)# service password-encryption +
    • +
  • (config)# enable secret Encrypted_Password
    • +
+

+

Explanation: + To prevent all configured passwords from appearing in plain text in + configuration files, an administrator can execute the service + password-encryption command. This command encrypts all configured + passwords in the configuration file.

+
+ 32. A network administrator enters the service + password-encryption command into the configuration mode of a router. + What does this command accomplish? +

+
    +
  • This command encrypts passwords as they are transmitted across serial WAN + links. +
    • +
  • This command prevents someone from viewing the running configuration passwords. +
    • +
  • This command enables a strong encryption algorithm for the enable secret + password command. +
    • +
  • This command automatically encrypts passwords in configuration files that are + currently stored in NVRAM. +
    • +
  • This command provides an exclusive encrypted password for external service + personnel who are required to do router maintenance. +
    • +
+

Explanation: The + startup-config and running-config files display most passwords in + plaintext. Use the service password-encryption global config command to + encrypt all plaintext passwords in these files.

+

33. What method can be used by two computers to ensure that + packets are not dropped because too much data is being sent too quickly? +

+
    +
  • encapsulation
    • +
  • flow control
    • +
  • access method
    • +
  • response timeout
    • +
+

Explanation: In + order for two computers to be able to communicate effectively, there + must be a mechanism that allows both the source and destination to set + the timing of the transmission and receipt of data. Flow control allows + for this by ensuring that data is not sent too fast for it to be + received properly.

+

34. Which statement accurately describes a TCP/IP encapsulation process when + a PC is sending data to the network?

+
    +
  • Data is sent from the internet layer to the network access layer.
    • +
  • Packets are sent from the network access layer to the transport layer.
    • +
  • Segments are sent from the transport layer to the internet layer. +
    • +
  • Frames are sent from the network access layer to the internet layer.
    • +
+

Explanation: When + the data is traveling from the PC to the network, the transport layer + sends segments to the internet layer. The internet layer sends packets + to the network access layer, which creates frames and then converts the + frames to bits. The bits are released to the network media.

+

35. What three application layer protocols are part of the TCP/IP protocol + suite? (Choose three.)

+
    +
  • ARP
    • +
  • DHCP
    • +
  • DNS
    • +
  • FTP
    • +
  • NAT
    • +
  • PPP
    • +
+

Explanation: DNS, + DHCP, and FTP are all application layer protocols in the TCP/IP protocol + suite. ARP and PPP are network access layer protocols, and NAT is an + internet layer protocol in the TCP/IP protocol suite.

+

36. Match the description to the organization. (Not all options are + used.)
+ CCNA 1 v7 Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers 4
+

+

Explanation: The EIA is + an international standards and trade organization for electronics + organizations. It is best known for its standards related to electrical + wiring, connectors, and the 19-inch racks used to mount networking + equipment.

+

+

37. Which name is assigned to the transport layer PDU?

+
    +
  • bits
    • +
  • data
    • +
  • frame
    • +
  • packet
    • +
  • segment
    • +
+

Explanation: + Application data is passed down the protocol stack on its way to be + transmitted across the network media. During the process, various + protocols add information to it at each level. At each stage of the + process, a PDU (protocol data unit) has a different name to reflect its + new functions. The PDUs are named according to the protocols of the + TCP/IP suite:
+ Data – The general term for the PDU used at the application layer.
+ Segment – transport layer PDU
+ Packet – network layer PDU
+ Frame – data link layer PDU
+ Bits – A physical layer PDU used when physically transmitting data over the medium +

+

38. When IPv4 addressing is manually configured on a web + server, which property of the IPv4 configuration identifies the network + and host portion for an IPv4 address?

+
    +
  • DNS server address
    • +
  • subnet mask
    • +
  • default gateway
    • +
  • DHCP server address
    • +
+

Explanation: There are several + components that need to be entered when configuring IPv4 for an end device:
+ IPv4 address – uniquely identifies an end device on the network
+ Subnet mask – determines the network address portion and host portion for an IPv4 + address
+ Default gateway – the IP address of the router interface used for communicating with + hosts in another network
+ DNS server address – the IP address of the Domain Name System (DNS) server
+ DHCP server address (if DHCP is used) is not configured manually on end + devices. It will be provided by a DHCP server when an end device + requests an IP address.

+

39. What process involves placing one PDU inside of another PDU?

+
    +
  • encapsulation
    • +
  • encoding
    • +
  • segmentation
    • +
  • flow control
    • +
+

Explanation: When a + message is placed inside of another message, this is known as + encapsulation. On networks, encapsulation takes place when one protocol + data unit is carried inside of the data field of the next lower protocol + data unit.

+

40. What layer is responsible for routing messages through an internetwork in + the TCP/IP model?

+
    +
  • internet
    • +
  • transport
    • +
  • network access
    • +
  • session
    • +
+

Explanation: The + TCP/IP model consists of four layers: application, transport, internet, + and network access. Of these four layers, it is the internet layer that + is responsible for routing messages. The session layer is not part of + the TCP/IP model but is rather part of the OSI model.

+

41. For the TCP/IP protocol suite, what is the correct order + of events when a Telnet message is being prepared to be sent over the + network?

+
CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 37 +

CCNA-1-v7-Modules-1-3-Basic + Network Connectivity and Communications Exam Answers 41

+

42. Which PDU format is used when bits are received from the network medium + by the NIC of a host?

+
    +
  • file
    • +
  • frame
    • +
  • packet
    • +
  • segment
    • +
+

Explanation: When + received at the physical layer of a host, the bits are formatted into a + frame at the data link layer. A packet is the PDU at the network layer. A + segment is the PDU at the transport layer. A file is a data structure + that may be used at the application layer.

+

43. Refer to the exhibit. ServerB is attempting to contact + HostA. Which two statements correctly identify the addressing that + ServerB will generate in the process? (Choose two.)

+

CCNA 1 v7 Modules 1 - 3: Basic Network Connectivity and Communications Exam Answers 5 +

+
    +
  • ServerB will generate a packet with the destination IP address of RouterB.
    • +
  • ServerB will generate a frame with the destination MAC address of SwitchB.
    • +
  • ServerB will generate a packet with the destination IP address of RouterA.
    • +
  • ServerB will generate a frame with the destination MAC address of RouterB. +
    • +
  • ServerB will generate a packet with the destination IP address of HostA. +
    • +
  • ServerB will generate a frame with the destination MAC address of RouterA.
    • +
+

Explanation: In order to send + data to HostA, ServerB will generate a packet that contains the IP + address of the destination device on the remote network and a frame that + contains the MAC address of the default gateway device on the local + network.

+

44. Which method allows a computer to react accordingly when + it requests data from a server and the server takes too long to respond? +

+
    +
  • encapsulation
    • +
  • flow control
    • +
  • access method
    • +
  • response timeout
    • +
+

Explanation: If a computer + makes a request and does not hear a response within an acceptable amount + of time, the computer assumes that no answer is coming and reacts + accordingly.

+

45. A web client is receiving a response for a web page from a + web server. From the perspective of the client, what is the correct + order of the protocol stack that is used to decode the received + transmission?

+
    +
  • Ethernet, IP, TCP, HTTP +
    • +
  • HTTP, TCP, IP, Ethernet
    • +
  • Ethernet, TCP, IP, HTTP
    • +
  • HTTP, Ethernet, IP, TCP
    • +
+

Explanation:
+ 1. HTTP governs the way that a web server and client interact.
+ 2. TCP manages individual conversations between web servers and clients.
+ 3. IP is responsible for delivery across the best path to the destination.
+ 4. Ethernet takes the packet from IP and formats it for transmission.

+

46. Which two OSI model layers have the same functionality as a single layer + of the TCP/IP model? (Choose two.)

+
    +
  • data link
    • +
  • network
    • +
  • physical
    • +
  • session
    • +
  • transport
    • +
+

Explanation: The + OSI data link and physical layers together are equivalent to the TCP/IP + network access layer. The OSI transport layer is functionally equivalent + to the TCP/IP transport layer, and the OSI network layer is equivalent + to the TCP/IP internet layer. The OSI application, presentation, and + session layers are functionally equivalent to the application layer + within the TCP/IP model.

+

47. At which layer of the OSI model would a logical address be added during + encapsulation?

+
    +
  • physical layer
    • +
  • data link layer
    • +
  • network layer
    • +
  • transport layer
    • +
+

Explanation: + Logical addresses, also known as IP addresses, are added at the network + layer. Physical addresses are edded at the data link layer. Port + addresses are added at the transport layer. No addresses are added at + the physical layer.

+

48. What is a characteristic of multicast messages?

+
    +
  • They are sent to a select group of hosts. +
    • +
  • They are sent to all hosts on a network.
    • +
  • They must be acknowledged.
    • +
  • They are sent to a single destination.
    • +
+

Explanation: Multicast is a + one-to-many type of communication. Multicast messages are addressed to a specific + multicast group.

+

49. Which statement is correct about network protocols?

+
    +
  • Network protocols define the type of hardware that is used and how it is mounted + in racks. +
    • +
  • They define how messages are exchanged between the source and the destination. +
    • +
  • They all function in the network access layer of TCP/IP.
    • +
  • They are only required for exchange of messages between devices on remote + networks. +
    • +
+

Explanation: + Network protocols are implemented in hardware, or software, or both. + They interact with each other within different layers of a protocol + stack. Protocols have nothing to do with the installation of the network + equipment. Network protocols are required to exchange information + between source and destination devices in both local and remote + networks.

+

50. What is an advantage of network devices using open standard + protocols?

+
    +
  • Network communications is confined to data transfers between devices from the + same vendor. +
    • +
  • A client host and a server running different operating systems can successfully exchange data. +
    • +
  • Internet access can be controlled by a single ISP in each market.
    • +
  • Competition and innovation are limited to specific types of products.
    • +
+

Explanation: An + advantage of network devices implementing open standard protocols, such + as from the TCP/IP suite, is that clients and servers running different + operating systems can communicate with each other. Open standard + protocols facilitate innovation and competition between vendors and + across markets, and can reduce the occurrence of monopolies in + networking markets.

+

51. Which device performs the function of determining the path that messages + should take through internetworks?

+
    +
  • a router
    • +
  • a firewall
    • +
  • a web server
    • +
  • a DSL modem
    • +
+

Explanation: A + router is used to determine the path that the messages should take + through the network. A firewall is used to filter incoming and outgoing + traffic. A DSL modem is used to provide Internet connection for a home + or an organization.

+

52. Open the PT Activity. Perform the tasks in the activity instructions and + then answer the question.

+
CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 48 +

CCNA-1-v7-Modules-1-3-Basic + Network Connectivity and Communications Exam Answers 52

+
+ +
+
+
+ Icon +
+
+

+ Modules + 1 - 3: Basic Network Connectivity and Communications Exam - + Packet Tracer + + 0.00 KB + 16029 downloads + +

+ ... +
+
+ Download +
+
+ +
+ +
+

What is the IP address of the switch virtual interface (SVI) on + Switch0?

+
    +
  • 192.168.5.10
    • +
  • 192.168.10.5
    • +
  • 192.168.10.1
    • +
  • 192.168.5.0
    • +
+

Explanation: After + the enable command is issued, the show running-configuration command or + the show ip interfaces brief command will display the IP address of the + switch virtual interface (SVI).

+

53. Why would a Layer 2 switch need an IP address?

+
    +
  • to enable the switch to send broadcast frames to attached PCs
    • +
  • to enable the switch to function as a default gateway
    • +
  • to enable the switch to be managed remotely +
    • +
  • to enable the switch to receive frames from attached PCs
    • +
+

Explanation: A + switch, as a Layer 2 device, does not need an IP address to transmit + frames to attached devices. However, when a switch is accessed remotely + through the network, it must have a Layer 3 address. The IP address must + be applied to a virtual interface rather than to a physical interface. + Routers, not switches, function as default gateways.

+

54. Refer to the exhibit. An administrator is trying to + configure the switch but receives the error message that is displayed in + the exhibit. What is the problem?

+
CCNA-1-v7-Modules-1-3-Basic Network Connectivity and Communications Exam Answers 50 +

CCNA-1-v7-Modules-1-3-Basic Network Connectivity and + Communications Exam Answers 54

+
    +
  • The entire command, configure terminal, must be used.
    • +
  • The administrator is already in global configuration mode.
    • +
  • The administrator must first enter privileged EXEC mode before issuing the command. +
    • +
  • The administrator must connect via the console port to access global + configuration mode. +
    • +
+

Explanation: In + order to enter global configuration mode, the command configure + terminal, or a shortened version such as config t, must be entered from + privileged EXEC mode. In this scenario the administrator is in user EXEC + mode, as indicated by the > symbol after the hostname. The + administrator would need to use the enable command to move into + privileged EXEC mode before entering the configure terminal command.

+

55. What term describes a network owned by one organization + that provides safe and secure access to individuals who work for a + different organization?

+
    +
  • extranet
    • +
  • cloud
    • +
  • BYOD
    • +
  • quality of service
    • +
+

56. What term describes storing personal files on servers + over the internet to provide access anywhere, anytime, and on any + device?

+
    +
  • cloud
    • +
  • BYOD
    • +
  • quality of service
    • +
  • converged network
    • +
+

57. What term describes a network where one computer can be both client and + server?

+
    +
  • peer-to-peer
    • +
  • cloud
    • +
  • BYOD
    • +
  • quality of service
    • +
+

58. What term describes a type of network used by people who work from home + or from a small remote office?

+
    +
  • SOHO network
    • +
  • BYOD
    • +
  • quality of service
    • +
  • converged network
    • +
+

59. What term describes a computing model where server software runs on + dedicated computers?

+
    +
  • client/server
    • +
  • internet
    • +
  • intranet
    • +
  • extranet
    • +
+

61. What term describes a technology that allows devices to connect to the + LAN using an electrical outlet?

+
    +
  • powerline networking
    • +
  • internet
    • +
  • intranet
    • +
  • extranet
    • +
+

62. What term describes a policy that allows network devices to manage the + flow of data to give priority to voice and video?

+
    +
  • quality of service
    • +
  • internet
    • +
  • intranet
    • +
  • extranet
    • +
+

63. What term describes a private collection of LANs and WANs that belongs to + an organization?

+
    +
  • intranet
    • +
  • internet
    • +
  • extranet
    • +
  • peer-to-peer
    • +
+

64. What term describes the ability to use personal devices across a business + or campus network?

+
    +
  • BYOD
    • +
  • internet
    • +
  • intranet
    • +
  • extranet
    • +
+

65. At which OSI layer is a source IP address added to a PDU during the + encapsulation process?

+
    +
  • network layer
    • +
  • data link layer
    • +
  • transport layer
    • +
  • application layer
    • +
+

66. At which OSI layer is a destination port number added to a PDU during the + encapsulation process?

+
    +
  • transport layer
    • +
  • data link layer
    • +
  • network layer
    • +
  • application layer
    • +
+

67. At which OSI layer is data added to a PDU during the encapsulation + process?

+
    +
  • application layer
    • +
  • data link layer
    • +
  • network layer
    • +
  • transport layer
    • +
+

68. At which OSI layer is a source IP address added to a PDU during the + encapsulation process?

+
    +
  • network layer
    • +
  • data link layer
    • +
  • application layer
    • +
  • presentation layer
    • +
+

69. Which of the following is the name for all computers + connected to a network that participate directly in network + communication?

+
    +
  • Servers
    • +
  • Intermediary device
    • +
  • Host
    • +
  • media
    • +
+

Explanation: Hosts are all computers + connected to a network that participate directly in network communication.

+

70. At which OSI layer is a destination IP address added to a PDU during the + encapsulation process?

+
    +
  • network layer
    • +
  • application layer
    • +
  • transport layer
    • +
  • presentation layer
    • +
+

71. At which OSI layer is a source MAC address added to a PDU during the + encapsulation process?

+
    +
  • data link layer
    • +
  • application layer
    • +
  • transport layer
    • +
  • presentation layer
    • +
+

72. At which OSI layer is a source port number added to a PDU during the + encapsulation process?

+
    +
  • transport layer
    • +
  • application layer
    • +
  • network layer
    • +
  • presentation layer
    • +
  • data link layer
    • +
+

73. At which OSI layer is a destination MAC address added to a PDU during the + encapsulation process?

+
    +
  • data link layer
    • +
  • transport layer
    • +
  • application layer
    • +
  • network layer
    • +
+

74. When data is encoded as pulses of light, which media is being used to + transmit the data?

+
    +
  • Wireless
    • +
  • Fire optic cable
    • +
  • Copper cable
    • +
+

Explanation: Fiber-optic cable is the media + is being used to transmit the data when data is encoded as pulses of light.

+
+

75. Which two devices are intermediary devices? (Choose two)

+
    +
  • Host
    • +
  • Router
    • +
  • Switch
    • +
  • Servers
    • +
+

Explanation: Routers and switches are + intermediary devices.

+
+ + +
+
+
+
+
+
+
+
+
+
+
+
+ Subscribe + +
+
+ +
+
+
+
+
Notify of
+
+ +
+ +
+ +
+ +
+
+
+
+
+
+
+
+ guest
+
+ + + +
+


+
+
+
+
+
+
+ + + + + + + + + + + +
+ +
+
+
+
+
+
+ + +

+

+

+

+
+
+ +
+
+
+
+ 111 Comments +
+
+
+
+
+
+
Inline Feedbacks
+
View all comments
+
+
+
+
+
+
+ Harry Ikwayoni +
+ + +
+
+
+
+ Harry Ikwayoni +
+
+ + 1 month ago +
+ + +
+
+ +
+
+ +
+

I am a new student studying this ccna 1 so post the exam questions to + my email address

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ jonathan joestar +
+ + +
+
+
+
+ jonathan joestar +
+
+ + 4 months ago +
+ + +
+
+ +
+
+ +
+

Open the PT Activity. Perform the tasks in the activity instructions and then answer the question. +

+

What is the IP address of the switch virtual interface (SVI) on Switch0? +

+

192.168.5.10

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ BODE GANSALLO +
+ + +
+
+
+
+ BODE GANSALLO +
+
+ + 7 months ago +
+ + +
+
+ +
+
+ +
+

Thanks so much Mr ONI

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Jas +
+ + +
+
+
+
+ Jas +
+
+ + 8 months ago +
+ + +
+
+ +
+
+ +
+

Are they the same questions for September 2023

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Moiz +
+ + +
+
+
+
+ Moiz +
+
+ + 8 months ago +
+ + +
+
+ +
+
+ +
+

Question?

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Sameer +
+ + +
+
+
+
+ Sameer +
+
+ + 10 months ago +
+ + +
+
+ +
+
+ +
+

user is implementing security on a small office network. Which + two actions would provide the minimum security requirements for this + network? (Choose two.)

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Pritam kumar +
+ + +
+
+
+
+ Pritam kumar +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

thanks a lot man

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ rayst +
+ + +
+
+
+
+ rayst +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Are they the same questions for February 2023?

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ r G +
+ + +
+
+
+
+ r G +
+
+ + 1 year ago +
+ + +
+
+ +
+
+
+ + Reply to  + + rayst + +
+
+

yes

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Crl +
+ + +
+
+
+
+ Crl +
+
+ + 1 year ago +
+ + +
+
+ +
+
+
+ + Reply to  + + rayst + +
+
+

is the same ?

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Crl +
+ + +
+
+
+
+ Crl +
+
+ + 1 year ago +
+ + +
+
+ +
+
+
+ + Reply to  + + rayst + +
+
+

Is the same?

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ rory +
+ + +
+
+
+
+ rory +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

think u

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Daniel +
+ + +
+
+
+
+ Daniel +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Thanks for helping. Much blessing to you

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Faysal +
+ + +
+
+
+
+ Faysal +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Sehr hilfreich 🙏

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ sean +
+ + +
+
+
+
+ sean +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Match the term to the value represented.

+

BIT
+ BYTE
+ GIGABYTE
+ KILOBYTE
+ MEGABYTE
+ TERABYTE

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ BODE GANSALLO +
+ + +
+
+
+
+ BODE GANSALLO +
+
+ + 7 months ago +
+ + +
+
+ +
+
+
+ + Reply to  + + sean + +
+
+

BIT
+ BYTE
+ KILOBYTE
+ MEGABYTE
+ GIGABYTE
+ TERABYTE

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Max +
+ + +
+
+
+
+ Max +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Thanks!

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ hue +
+ + +
+
+
+
+ hue +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

thanks a lot

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Evans +
+ + +
+
+
+
+ Evans +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

thanks for helping

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Rodrigue +
+ + +
+
+
+
+ Rodrigue +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Thanks for your help

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Rose +
+ + +
+
+
+
+ Rose +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Thank you very much for sharing this. I didn’t + care much it’s legit or not. it’s finally done. 

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Tam Tur +
+ + +
+
+
+
+ Tam Tur +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

COOL Thank You vey much! ;o)

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Thanh +
+ + +
+
+
+
+ Thanh +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Thanks so much

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Jakeidk +
+ + +
+
+
+
+ Jakeidk +
+
+ + 1 year ago +
+ + +
+
+ +
+
+ +
+

Trust me guys, it only gets worse

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ hutr +
+ + +
+
+
+
+ hutr +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Thanks so much

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Uche +
+ + +
+
+
+
+ Uche +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Thanks very much

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Amr +
+ + +
+
+
+
+ Amr +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Thanks so much

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Patrick +
+ + +
+
+
+
+ Patrick +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Thank you very much

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Eduson +
+ + +
+
+
+
+ Eduson +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

I love this page!

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Tedy +
+ + +
+
+
+
+ Tedy +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

PLS correct this:

+

69. Which of the following is the name for all computers connected to + a network that participate directly in network communication?

+

Servers
+ Intermediary device – not correct
+ Host media – correct
+ PLS corect this:

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Zelalem +
+ + +
+
+
+
+ Zelalem +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Thank you for your support. but answers of question no 69 is not + correct

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Pepa Jamnický dsf +
+ + +
+
+
+
+ Pepa Jamnický dsf +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

very good wether todaj, maine svarta is god

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Muhammed +
+ + +
+
+
+
+ Muhammed +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

güzel 🇹🇷🇹🇷🇹🇷🇹🇷

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ ikot +
+ + +
+
+
+
+ ikot +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Which attack slows down or crashes equipment and programs?

+
    +
  1. Firewall
    2. +
  2. Virus, worm, or Trojan horse
    3. +
  3. Zero-day or Zero-hour
    4. +
  4. Virtual Private Network (VPN)
    5. +
  5. Denial of Service (DoS)
    6. +
+

Which option creates a secure connection for remote workers?

+
    +
  1. Firewall
    2. +
  2. Virus, worm, or Trojan horse
    3. +
  3. Zero-day or Zero-hour
    4. +
  4. Virtual Private Network (VPN) +
    5. +
  5. Denial of Service (DoS)
    6. +
+

Which option blocks unauthorized access to your network?

+
    +
  1. Firewall
    2. +
  2. Virus, worm, or Trojan horse
    3. +
  3. Zero-day or Zero-hour
    4. +
  4. Virtual Private Network (VPN)
    5. +
  5. Denial of Service (DoS)
    6. +
+

Which option describes a network attack that occurs on the first day + that a vulnerability becomes known?

+
    +
  1. Firewall
    2. +
  2. Virus, worm, or Trojan horse
    3. +
  3. Zero-day or Zero-hour
    4. +
  4. Virtual Private Network (VPN)
    5. +
  5. Denial of Service (DoS)
    6. +
+

Which option describes malicious code running on user devices?

+
    +
  1. Firewall
    2. +
  2. Virus, worm, or Trojan horse +
    3. +
  3. Zero-day or Zero-hour
    4. +
  4. Virtual Private Network (VPN)
    5. +
  5. Denial of Service (DoS)
    6. +
+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ ikot +
+ + +
+
+
+
+ ikot +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Which feature is a good conferencing tool to use with others who are + located elsewhere in your city, or even in another country?

+
    +
  1. BYOD
    2. +
  2. Video communications
    3. +
  3. Cloud computing
    4. +
+

Which feature describes using personal tools to access information + and communicate across a business or campus network?

+
    +
  1. BYOD
    2. +
  2. Video communications
    3. +
  3. Cloud computing
    4. +
+

Which feature contains options such as Public, Private, Custom and + Hybrid?

+
    +
  1. BYOD
    2. +
  2. Video communications
    3. +
  3. Cloud computing
    4. +
+

Which feature is being used when connecting a device to the network + using an electrical outlet?

+
    +
  1. Smart home technology
    2. +
  2. Powerline
    3. +
  3. Wireless broadband
    4. +
+

Which feature uses the same cellular technology as a smart phone?

+
    +
  1. Smart home technology
    2. +
  2. Powerline
    3. +
  3. Wireless broadband
    4. +
+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ ikot +
+ + +
+
+
+
+ ikot +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

When designers follow accepted standards and protocols, which of + the four basic characteristics of network architecture is + achieved?

+
    +
  1. fault tolerance
    2. +
  2. Scalability
    3. +
  3. QoS
    4. +
  4. Security
    5. +
+

Confidentiality, integrity, and availability are requirements of + which of the four basic characteristics of network architecture?

+
    +
  1. fault tolerance
    2. +
  2. Scalability
    3. +
  3. QoS
    4. +
  4. Security
    5. +
+

With which type of policy, a router can manage the flow of data and + voice traffic, giving priority to voice communications if the + network + experiences congestion?

+
    +
  1. fault tolerance
    2. +
  2. Scalability
    3. +
  3. QoS
    4. +
  4. Security
    5. +
+

Having multiple paths to a destination is known as redundancy. This + is an example of which characteristic of network architecture?

+
    +
  1. fault tolerance
    2. +
  2. Scalability
    3. +
  3. QoS
    4. +
  4. Security
    5. +
+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ ikot +
+ + +
+
+
+
+ ikot +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Which network infrastructure provides access to users and end + devices in a small geographical area, which is typically a network + in a + department in an enterprise, a home, or small business?

+
    +
  1. Extranet
    2. +
  2. Intranet
    3. +
  3. LAN
    4. +
  4. WAN
    5. +
+

Which network infrastructure might an organization use to provide + secure and safe access to individuals who work for a different + organization but require access to the organization’s data?

+
    +
  1. Extranet
    2. +
  2. Intranet
    3. +
  3. LAN
    4. +
  4. WAN
    5. +
+

Which network infrastructure provides access to other networks over a + large geographical area, which is often owned and managed by a + telecommunications service provider?

+
    +
  1. Extranet
    2. +
  2. Intranet
    3. +
  3. LAN
    4. +
  4. WAN
    5. +
+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ someone +
+ + +
+
+
+
+ someone +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

is there is a way to delete the mark of the answers and after + answering them to view it again ?

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ Anon +
+ + +
+
+
+
+ Anon +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + someone + +
+
+

You can copy the text and transfer it to a text editor on your + computer, then assign a single color to the entire text and + remove the + bold text.

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Anything +
+ + +
+
+
+
+ Anything +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

Good quiz!!

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Anonymous +
+ + +
+
+
+
+ Anonymous +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

In the show running-config command, which + part of the syntax is represented by running-config ? +

+
    +
  • a keyword
    • +
  • a variable
    • +
  • a prompt
    • +
  • the command
    • +
  • Navigation Bar
    • +
+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ Edgar +
+ + +
+
+
+
+ Edgar +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Anonymous + +
+
+

keyword

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Anonymius +
+ + +
+
+
+
+ Anonymius +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Anonymous + +
+
+

a keyword

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ someone +
+ + +
+
+
+
+ someone +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Anonymous + +
+
+

is there is a way to delete the mark of the answers and after + answering them to view it again ?

+

?

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ IT Administrator +
+
+ Author +
+ +
+
+
+
+ IT Administrator +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + someone + +
+
+

Try Online test: https://itexamanswers.net/ccna-1-v7-modules-1-3-basic-network-connectivity-and-communications-test-online.html +

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Barath Kumar +
+ + +
+
+
+
+ Barath Kumar +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Anonymous + +
+
+

Keyword

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Tob +
+ + +
+
+
+
+ Tob +
+
+ + 1 year ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Anonymous + +
+
+

Keyword

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ balvinder +
+ + +
+
+
+
+ balvinder +
+
+ + 2 years ago +
+ + +
+
+ +
+
+ +
+

To prepare for exam, only CCNAv7 Questions are enough or should i + also complete CCNAv6 .
+ Waiting for reply
+ Thanks

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ IT Administrator +
+
+ Author +
+ +
+
+
+
+ IT Administrator +
+
+ + 2 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + balvinder + +
+
+

Only v7

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Lucky +
+ + +
+
+
+
+ Lucky +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

Nice job guys

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Erdenebat +
+ + +
+
+
+
+ Erdenebat +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

thanks guys

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Guess +
+ + +
+
+
+
+ Guess +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

Great job thanks guys.

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Ali +
+ + +
+
+
+
+ Ali +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

It’s also same questions in 2021. Good luck

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ idris wale +
+ + +
+
+
+
+ idris wale +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

Is this for 2021 and will it definitely come up?

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ Ali +
+ + +
+
+
+
+ Ali +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + idris wale + +
+
+

Same questions no changes at all I just took now.

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ M3mason +
+ + +
+
+
+
+ M3mason +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

The last few questions are different between the Test and the answer + sheet

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ AnMej +
+ + +
+
+
+
+ AnMej +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

+ A technician configures a switch with these commands:
+
+ SwitchA(config)# interface vlan + 1
+ SwitchA(config-if)# ip address + 192.168.1.1 255.255.255.0
+ SwitchA(config-if)# no + shutdown
+
+ What is the technician configuring?

+

Telnet access
+ SVI
+ password encryption
+ physical switchport access

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ IT Administrator +
+
+ Author +
+ +
+
+
+
+ IT Administrator +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + AnMej + +
+
+

This question available Q19. Thanks for sharing!

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Tob +
+ + +
+
+
+
+ Tob +
+
+ + 1 year ago +
+ + +
+
+ +
+
+
+ + Reply to  + + AnMej + +
+
+

Svi

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Ajab Gul +
+ + +
+
+
+
+ Ajab Gul +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

Admin plz solve them

+

Which of the following is the name for all computers connected to a + network that participate directly in network communication?

+

Servers
+ Intermediary device
+ Host media

+

2: When data is encoded as pulses of light, which media is being used + to transmit the data?

+

Wireless
+ Fire optic cable
+ Copper cable

+

3;
+ Which two devices are intermediary devices? (Choose two)

+

Host
+ Router
+ Switch
+ Servers

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ IT Administrator +
+
+ Author +
+ +
+
+
+
+ IT Administrator +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Ajab Gul + +
+
+

Solved, thanks for sharing

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Bulbolits +
+ + +
+
+
+
+ Bulbolits +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Ajab Gul + +
+
+
    +
  1. host media
    2. +
  2. fiber optic
    3. +
+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Jap Preet Singh +
+ + +
+
+
+
+ Jap Preet Singh +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Ajab Gul + +
+
+

these were module practice question

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ imtiyaz +
+ + +
+
+
+
+ imtiyaz +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

is this the 200-301 questions?

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ adobi +
+ + +
+
+
+
+ adobi +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

help me this is too hard ,ohhhh,i am dying

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Abodi +
+ + +
+
+
+
+ Abodi +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

I am a new student in ccna ..

+

how can i know my number of exam, certificate ?

+

is this answers for my exam or not ?

+

Thanks Alot .. I am a beginner, sorry.

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ Teeviraj janki +
+ + +
+
+
+
+ Teeviraj janki +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Abodi + +
+
+

ccna 200 301 code num

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+
+ Marcel +
+ + +
+
+
+
+ Marcel +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

Thxxxxxx

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+
+ Vikramaditya Sarja +
+ + +
+
+
+
+ Vikramaditya Sarja +
+
+ + 3 years ago +
+ + +
+
+ +
+
+ +
+

thanks a lot for providing the best able course to us from the + cisco.Also I request you to expand these launching with some new + ideas + and also providing a best material to the students for understanding + purpose.

+ +
+
+ +
+ + + + + Reply +
+
+ +
+ +
+
+
+
+
+
+
+
+
+ IT Administrator +
+
+ Author +
+ +
+
+
+
+ IT Administrator +
+
+ + 3 years ago +
+ + +
+
+ +
+
+
+ + Reply to  + + Vikramaditya Sarja + +
+
+

Material is available :)

+ +
+
+ +
+ + + + + Reply +
+
+ + +
+
+
+
+
+
+
+
+ +
+ +
+
+
+
+
+
+
+
+
+ +
+ +
+ + +
+ +
+
+
+ +
+ + + + diff --git a/test/data/ccna1v7mod1-3/test.json b/test/data/ccna1v7mod1-3/test.json new file mode 100644 index 0000000..b5f127c --- /dev/null +++ b/test/data/ccna1v7mod1-3/test.json @@ -0,0 +1,60 @@ +{ + "name": "CCNA 1 v7 Modules 1 - 3 Basic Network Connectivity and Communications Exam Answers", + "file": "data.html", + "expected": [ + { + "question": "What is an ISP?", + "answers": [ + "It is an organization that enables individuals and businesses to connect to the Internet." + ] + }, + { + "question": "What type of network traffic requires QoS?", + "answers": ["video conferencing"] + }, + { + "question": "Which interface allows remote management of a Layer 2 switch?", + "answers": ["the switch virtual interface"] + }, + { + "question": "How is SSH different from Telnet?", + "answers": [ + "SSH provides security to \nremote sessions by encrypting messages and using user authentication. \nTelnet is considered insecure and sends messages in plaintext." + ] + }, + { + "question": "What are three characteristics of an SVI? (Choose three.)", + "answers": [ + "It is not associated with any physical interface on a switch.", + "It provides a means to remotely manage a switch.", + "It is associated with VLAN1 by default." + ] + }, + { + "question": "Which name is assigned to the transport layer PDU?", + "answers": ["segment"] + }, + { + "question": "What process involves placing one PDU inside of another PDU?", + "answers": ["encapsulation"] + }, + { + "question": "What is a characteristic of multicast messages?", + "answers": ["They are sent to a select group of hosts."] + }, + { + "question": "Which statement is correct about network protocols?", + "answers": [ + "They define how messages are exchanged between the source and the destination." + ] + }, + { + "question": "Why would a Layer 2 switch need an IP address?", + "answers": ["to enable the switch to be managed remotely"] + }, + { + "question": "Which two devices are intermediary devices? (Choose two)", + "answers": ["Router", "Switch"] + } + ] +} diff --git a/test/fetch.test.js b/test/fetch.test.js new file mode 100644 index 0000000..6f04ea5 --- /dev/null +++ b/test/fetch.test.js @@ -0,0 +1,32 @@ +const fs = require('fs'); +const vm = require('vm'); +const { JSDOM } = require('jsdom'); +const { diff } = require('deep-diff'); + +const scriptContent = fs.readFileSync('../src/fetch.js', 'utf8'); + +/** + * @param testData {string} + * @param expectedData {Array} + * @returns {Promise>} + */ +module.exports = async function executeFetchTest(testData, expectedData) { + const sandbox = { + window: {}, + DOMParser: new JSDOM().window.DOMParser, + console: console + }; + vm.createContext(sandbox); + vm.runInContext(scriptContent, sandbox); + const { parseAnswers } = sandbox; + return new Promise((resolve, reject) => { + parseAnswers({ responseText: testData }, results => { + const { diff } = require('deep-diff'); + const changes = diff({ data: results }, { data: expectedData }); + if (changes !== undefined) { + reject(changes); + } + resolve(); + }); + }); +}; diff --git a/test/jsconfig.json b/test/jsconfig.json new file mode 100644 index 0000000..20ee0c8 --- /dev/null +++ b/test/jsconfig.json @@ -0,0 +1,7 @@ +{ + "compilerOptions": { + "checkJs": true, + "module": "commonjs", + "target": "es6" + } +} diff --git a/test/package.json b/test/package.json new file mode 100644 index 0000000..80d69a1 --- /dev/null +++ b/test/package.json @@ -0,0 +1,11 @@ +{ + "scripts": { + "test": "node test.js" + }, + "dependencies": { + "chalk": "^4", + "deep-diff": "^1.0.2", + "jsdom": "^24.0.0", + "vm": "^0.1.0" + } +} diff --git a/test/test.js b/test/test.js new file mode 100644 index 0000000..eb3e645 --- /dev/null +++ b/test/test.js @@ -0,0 +1,70 @@ +const fs = require('fs'); +const path = require('path'); +const chalk = require('chalk'); +const executeFetchTest = require('./fetch.test'); + +const ERROR_MESSAGE = chalk.red('[Error]'); +const TEST_MESSAGE = chalk.blue('[Test]'); +const SUCCESS_MESSAGE = chalk.green('Success:'); +const FAILED_MESSAGE = chalk.red('Failed:'); + +(async () => { + let fail = 0; + const dataDirectory = path.join(__dirname, 'data'); + const directories = fs.readdirSync(dataDirectory); + const promises = directories.map(directory => { + const testDataDirectory = path.join(dataDirectory, directory); + + if (!fs.lstatSync(testDataDirectory).isDirectory()) { + console.error( + ERROR_MESSAGE, + 'Test data directory is not a directory:', + testDataDirectory + ); + return Promise.resolve(); + } + + const testJSONFilePath = path.join(testDataDirectory, 'test.json'); + if (!fs.existsSync(testJSONFilePath)) { + console.error( + ERROR_MESSAGE, + 'Test config file missing:', + testJSONFilePath + ); + return Promise.resolve(); + } + + const data = fs.readFileSync(testJSONFilePath, 'utf8'); + try { + const jsonData = JSON.parse(data); + const testData = fs.readFileSync( + path.join(testDataDirectory, jsonData.file), + 'utf8' + ); + + return executeFetchTest(testData, jsonData.expected) + .then(() => { + console.log(TEST_MESSAGE, SUCCESS_MESSAGE, jsonData.name); + }) + .catch(error => { + fail++; + console.error( + TEST_MESSAGE, + FAILED_MESSAGE, + jsonData.name, + error + ); + }); + } catch (parseErr) { + console.error(ERROR_MESSAGE, 'Parsing test config file:', parseErr); + return Promise.resolve(); + } + }); + + await Promise.all(promises); + + if (fail > 0) { + process.exitCode = 1; + console.error(`${ERROR_MESSAGE} Failed Tests: ${fail}`); + } +})();