Top Quiz Questions On Networking Asked During Online Test

Hello guys, welcome back to my blog. In this article, I will discuss the top quiz questions on networking asked during the online tests or MCQ on networking.

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Quiz Questions On Networking

01. You have an interface on a router with the IP address of 192.168.192.10/29. Including the router interface, how many hosts can have IP addresses on the LAN attached to the router interface?

Options:

1. 8
2. 30
3. 6
4. 32

Answer: Discussed Here

02. Which of the following is not a principle of data security?

Options:

1. None of the above
2. Data Confidentiality
3. Authentication
4. Data Integrity

Answer: Discussed Here

03. The examples of Interior Gateway Protocols (IGP) are

a. Open Short Path First (OSPF)

b. Routing Information Protocol (RIP)

c. Border Gateway Protocol (BGP)

Options:

1. only a
2. only a & b
3. only a & c
4. a, b, & c

Answer: Discussed Here

04. The cipher which uses the exclusive or operation as defined in computer science is called

Options:

1. Caesar cipher
2. XOR cipher
3. cipher
4. cipher text

Answer: Discussed Here

05. Packet whose destination is outside local TCP/IP network segment is sent to__?

Options:

1. Default gateway
2. DNS server
3. File server
4. DHCP server

Answer: Discussed Here

06. Output of ping www.google.com

Options:

1. Not a valid command
2. Pinging www.google.com [xx.xx.xx.xx] with 64 bytes of data
3. Pinging www.google.com [xx.xx.xx.xx] with 32 bytes of data
4. Not recognized as an internal or external command

Answer: Discussed Here

07. ____ Protocol suited for email delivery?

Options:

1. FTP
2. SSH
3. ICMP
4. POP3

Answer: Discussed Here

08. Does SSH & Telnet have the same functionality?

Options:

1. True
2. False
3. May be
4. Based on application

Answer: Discussed Here

09. The ___ layer provides the end-to-end data transfer by delivering data from an application to its remote peer?

Options:

1. Transport
2. Internetwork
3. Application
4. Network interface

Answer: Discussed Here

10. In the OSI layer, token management is performed by

Options:

1. Network Layer
2. Transport Layer
3. Session Layer
4. Presentation Layer

Answer: Discussed Here

11. ____ addresses are reserved for multicasting?

Options:

1. Class C
2. Class B
3. Class D
4. Class A

Answer: Discussed Here

12. What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

Options:

1. 14
2. 15
3. 16
4. 30

Answer: Discussed Here

13. You have a network that needs 29 subnets while maximizing the number of host addresses available on each subnet. How many bits must you borrow from the host field to provide the correct subnet mask?

Options:

1. 2
2. 3
3. 4
4. 5

Answer: Discussed Here

14. By default, what BGP attribute is evaluated only when two-path advertisements are received from the same neighboring AS?

Options:

1. Multiple Exit Discriminator
2. Next Hop
3. Local Preference
4. AS Path

Answer: Discussed Here

15. ____ implies that all subnets are obtained from the same subnet mask?

Options:

1. Static subnetting
2. Dynamic subnetting
3. Variable length subnetting
4. Both B and C

Answer: Discussed Here

16. If an Ethernet port on a router was assigned an IP address of 172.16.112.1/25, what would be the valid subnet address of this host?

Options:

1. 172.16.122.0
2. 172.16.0.0
3. 172.16.96.0
4. 172.16.255.0

Answer: Discussed Here

17. _____ is a connection-less protocol that does not assume reliability from the lower layer, which does not provide reliability, flow control, or error recovery?

Options:

1. Transmission control protocol
2. Internet protocol
3. Simple mail transfer protocol
4. File transfer protocol

Answer: Discussed Here

18. Routing table entries can be examined by?

Options:

1. netstart
2. netstat
3. tracert
4. ping

Answer: Discussed Here

19. Loopback address is

Options:

1. 127.0.1.0
2. 127.0.0.0
3. 127.0.0.1
4. 127.1.0.0

Answer: Discussed Here

20. Ping command works on ____ protocol?

Options:

1. ICMP
2. TCP
3. IP
4. UDP

Answer: Discussed Here

21. Port number of HTTP is?

Options:

1. 8080
2. 88
3. 8088
4. 80

Answer: Discussed Here

22. You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use?

Options:

1. 255.255.255.192
2. 255.255.255.224
3. 255.255.255.240
4. 255.255.255.248

Answer: Discussed Here

23. Does BGP send incremental or complete updates on a regular basis after the initial route exchange?

Options:

1. BGP sends complete updates to ensure that the routing information is accurate
2. BGP sends both complete and incremental updates to ensure the accuracy of routing
3. BGP does not send any updates after the initial data exchange
4. BGP sends incremental updates only when needed

Answer: Discussed Here

24. Port number of HTTPS is

Options:

1. 443
2. 20
3. 21
4. 808

Answer: Discussed Here

25. TELNET stands for

Options:

1. it’s just a name of protocol
2. terminal network
3. transmission network
4. none of the above

Answer: Discussed Here

26. In ___ type of service, each frame sent over the connection is numbered and the data link layer guarantees that each frame sent is indeed received?

Options:

1. connectionless service
2. indirect link service
3. connection-oriented service
4. direct link service

Answer: Discussed Here

27. MAC address is also known as ___ address?

Options:

1. Only physical not hardware
2. Logical
3. Physical & Hardware
4. IP

Answer: Discussed Here

28. Which BGP state denotes a fully operational session?

Options:

1. OpenSent
2. OpenConfirm
3. Active
4. Established

Answer: Discussed Here

29. What translates IP address into MAC address?

Options:

1. Organizationally Unique Identifier
2. Network Interface Card
3. Burned In Address
4. Address Resolution Protocol

Answer: Discussed Here

30. What is the name of the network topology in which there are bi-directional links between each possible node?

Options:

1. Ring
2. Tree
3. Star
4. Mesh

Answer: Discussed Here

This was about ” Quiz Questions On Networking “. I hope this article may help you all a lot. Thank you for reading ” Quiz Questions On Networking “.

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