CompTIA Network+ (N10-008) Labs - Practice Mode - CompTIA Test Prep, PBQs, Labs and more

CompTIA Network+ (N10-008) Labs – Practice Mode

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Match each network type to its corresponding definition.

Sort elements

A collection of devices connected together in one physical location, such as a building

A network that extends over a large geographic area for the primary purpose of computer networking

A computer network for interconnecting electronic devices within an individual person's workspace

A network that connects computers within a metropolitan area, which could be a single large city

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Question 11 of 40

11. Question
Drag and drop the common networking hardware devices into their respective places.
Sort elements
- Switch
- Router
- Repeater
- Hub
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Question 12 of 40

12. Question
The network administrator has changed the DHCP settings and now your computer is unable to get an IP address, subnet mask, and default gateway IP address. The network administrator asks you to send him a screenshot of your TCP/IP configuration values.

Type the command to reveal the network details of your workstation.
- c:\>
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Question 13 of 40

13. Question
The network administrator has changed the IP address of ComputerA from 192.168.1.1 to 192.6.7.8 and now George, a user, is unable to connect to internal file shares on ComputerA from ComputerB.

Type the command to test the connectivity between ComputerB and ComputerA.
- c:\>
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Question 14 of 40

14. Question
Drag each connector type into its respective place.
Sort elements
- RJ-11
- RJ-45
- RS-232
- RG-59
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Question 15 of 40

15. Question

Match each cloud model to its corresponding definition.

Sort elements

IaaS
PaaS
SaaS

On-demand access to cloud-hosted physical and virtual servers, storage, and networking

On-demand access to a complete, ready-to-use, cloud-hosted platform for developing, running, maintaining, and managing applications

On-demand access to ready-to-use, cloud-hosted application software.

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Question 16 of 40

16. Question
Sort the layers (from layer 1 to layer 7) to form the OSI Model.
- Transport layer
- Presentation layer
- Session layer
- Application layer
- Network layer
- Physical layer
- Data-link layer
View Answers:
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Question 17 of 40

17. Question

Match the network topology to the description.

Sort elements

Mesh topology
Bus topology
Ring topology
Star topology

Each computer and network device is interconnected with one another

All the nodes are connected to a single cable
Each node connects to exactly two other nodes

Each individual piece of a network is attached to a central node

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Question 18 of 40

18. Question
Match the pin numbers with their wire colors to create the 568A Standard.
Sort elements
- pin #1
- pin #2
- pin #3
- pin #4
- pin #5
- pin #6
- pin #7
- pin #8
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Question 19 of 40

19. Question
Match the pin numbers with their wire colors to create the 568B Standard.
Sort elements
- pin #1
- pin #2
- pin #3
- pin #4
- pin #5
- pin #6
- pin #7
- pin #8
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Question 20 of 40

20. Question
Drag each connector type into its respective place.
Sort elements
- LC connector
- MTRJ connector
- SC connector
- ST connector
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Question 21 of 40

21. Question
Match the IP addresses to their default subnet mask
Sort elements
- 255.255.0.0
- 255.0.0.0
- 255.255.255.0
- 181.1.1.2
- 23.1.1.2
- 195.2.4.5
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Question 22 of 40

22. Question
Fill up the table by typing the class, the network IDs, and the network broadcast from the following IP addresses.
- IP Address
  
  Class
  
  Network ID
  
  Network
  Broadcast
  
  2.3.4.1
  
  130.1.2.3
  
  209.7.8.9
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Question 23 of 40

23. Question
Convert the following decimal masks to binary masks.
- Decimal mask: 255.255.192.0
  Binary mask: . . .
  
  Decimal mask: 224.0.0.0
  Binary mask: . . .
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Question 24 of 40

24. Question
Drag each IPv4 message to the description of its use.
Sort elements
- Broadcast
- Unicast
- Multicast
- Messages are sent to all stations in the network
- The message is only sent to one station on the network
- Messages are sent to a group of stations
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Question 25 of 40

25. Question
Next to each protocol type the port number of its use.
- 1. Internet Message Access Protocol (IMAP) –
  
  2. Lightweight Directory Access Protocol (LDAP) –
  
  3. Hypertext Transfer Protocol Secure (HTTPS) –
  
  4. SMTP TLS –
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Question 26 of 40

26. Question

Match the networking device to the description.

Sort elements

Load balancer
Proxy server
Cable modem
Access point

The process of distributing a set of tasks over a set of resources.

A server application that acts as an intermediary between a client requesting a resource and the server providing that resource

A type of network bridge that provides bi-directional data communication via radio frequency channels on a hybrid fiber-coaxial

A device that creates a wireless local area network, or WLAN, usually in an office or large building

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Question 27 of 40

27. Question
Type next to each route type the default Administrative Distances (AD).
- EIGRP (internal routes) –
  
  OSPF –
  
  EIGRP (external routes) –
  
  BGP –
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Question 28 of 40

28. Question

Drag each type of attack to the description of its use.

Sort elements

DNS poisoning
VLAN hopping
ARP spoofing
IP spoofing

Fake information is entered into the cache of a domain name server

A computer security exploit, a method of attacking networked resources on a virtual local area networks

A type of attack in which a malicious actor sends falsified Address Resolution Protocol messages over a local area network

The creation of Internet Protocol packets with a false source IP address, for the purpose of impersonating another computing system

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Question 29 of 40

29. Question

Drag each social engineering attack to the description of its use.

Sort elements

Phishing
Shoulder surfing
Tailgating

A type of social engineering attack often used to steal user data, including login credentials and credit card numbers

Thieves steal your personal data by spying over your shoulder as you use a laptop, ATM, public kiosk, or another electronic device in public

Attackers seeking entry to a restricted area without proper authentication. In it, the perpetrators can simply follow an authorized person into a restricted location

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Question 30 of 40

30. Question
Type the command that produces the following output.
- R1#
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Question 31 of 40

31. Question
You are troubleshooting a faulty network. You need to illustrate the route packets take through the inter-network in order to identify the weak spot. Assuming you are working on a Windows environment, type the command to find where the packets are dropped.
- C:\>
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Question 32 of 40

32. Question
You are working on a Cisco Router. You are in User Exec mode and you need to display the startup configuration to troubleshoot an issue. Type the command to display the startup configuration settings.
- Router>
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Question 33 of 40

33. Question
You are at a Windows 10 workstation and have a command prompt open. Type the command to view resource record information on a particular DNS server.
- C:\>
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Question 34 of 40

34. Question
You are working at a Linux command prompt. You need to find the A record from the website dojopass.org to troubleshoot DNS-related issues. Type the command to display the records from the dojolab DNS server.
- student@dojolab:~$
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Question 35 of 40

35. Question
Type the command to view the Internet Protocol (IP) configuration on a Linux host.
- student@dojolab:~$
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Question 36 of 40

36. Question

Type the Windows command-line utility that produces the following output.

1 <1 ms <1 ms <1
2 7 ms 3 ms 4 ms
3 45 ms 23 ms 19 ms
4 11 ms 29 ms 28 [202.1.56.23]
5 26 ms 29 ms 29 [199.12.87.26]
6 * * * Request timed out.
7 56 ms 67 ms 99 ms be11.trmc15-01.ars.mgmt.hox1 [156.168.0.3]
8 * * * Request timed out.
9 222 ms 222 ms 198 ms be13.trmc35-01.ars.mgmt.hox37 [164.168.0.4]

C:\>

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Question 37 of 40

37. Question

Type the Windows command-line utility that produces the following output.

Reply from 1.2.3.4: bytes=32 time=25ms TTL=53 
Reply from 1.2.3.4: bytes=32 time=77ms TTL=53
Reply from 1.2.3.4: bytes=32 time=23ms TTL=53
Reply from 1.2.3.4: bytes=32 time=67ms TTL=53

Statistics for 1.2.3.4:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 67ms, Maximum = 89ms, Average = 56ms

C:\>

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Question 38 of 40

38. Question

Type the Windows command-line utility that produces the following output.

Active Connections
Proto Local Address Foreign Address State
TCP 127.0.0.1:7869 CZ111:49770 ESTABLISHED
TCP 127.0.0.1:49770 CZ222:7869 ESTABLISHED
TCP 127.0.0.1:25678 CZ333:25678 ESTABLISHED
TCP 192.168.44.55:4567 RJ-N22P:42173 ESTABLISHED
TCP 192.168.44.55:4567 RJ-N22P:44356 ESTABLISHED
TCP 192.168.44.55:49770 autodiscover:https ESTABLISHED
TCP 192.168.44.55:49770 autodiscover:https ESTABLISHED
TCP 192.168.44.55:25678 91-14-55-5:https ESTABLISHED

C:\>

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Question 39 of 40

39. Question
You need to verify the connection to 192.168.0.10 on port 25 and the connection to 192.168.0.11 on port 80 with the help of the telnet command. Type the Windows command-line utility to verify the connections.
- 1. C:\>
  
  2. C:\>
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Question 40 of 40

40. Question
You are working at a Linux command prompt. You need to capture and analyze packets from the ethernet interface 0 using the tcpdump command. Type the command to start capturing the packets.
- student@dojolab:~$
Correct

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