OSI Layers MCQ Questions Answers

1. Today, it can be problematic to have only a single ipv6 stack because ________.

2. Framing in the data link layer separates a message from one source to a destination, or from other messages going from other sources to other destinations?

3. Which refers to a set of procedures used to restrict the amount of data that the sender can send before waiting for acknowledgment?

4. Which protocol uses common transfer modes that can be used in different configurations: Normal Response mode (NRM) and asynchronous balanced mode (ABM?)

5. Which frames are used to transport user data and control information relating to user data (piggybacking)?

6. Which of the data link layer is based on automatic repeat request, which is the retransmission of data?

7. Which protocol is responsible for establishing, maintaining, configuring, and terminating links?

8. In which the receiver needs to know only that the received code word is invalid?

9. In which we need to know the exact number of bits that are corrupted and more importantly, their location in the message?

10. In a linear block code, the exclusive OR (XOR) of any two valid code words creates another valid code word.

11. Which is known as bit-oriented protocol?

12. In which type of framing, we need a delimiter (flag) to define the boundary of two frames?

13. Select the correct IPCP packet for the given code value Ox03?

14. Which of these in TCP is achieved through the use of three simple tools, checksum, acknowledgment and time-out?

15. An error-detecting code can detect only the types of errors for which it is designed; other types of errors may remain undetected.

16. Internet users who need to connect their home computers to the server of an Internet service provider use?

17. Which does not provide a sophisticated addressing mechanism to handle frames in a multipoint configuration?

18. Broadcast multi-access connections, Point-to-point connections, point-to-multipoint connections these processes are used to connect which device on?

19. Which are is a connectionless, unreliable datagram protocol that is primarily responsible for addressing and routing packets between hosts.

20. A mapped address and compatible address is also used during transition from IPv4 to Ipv6.

21. Which networking protocol allows Windows users to communicate with other users over the Internet?

22. Which address is associated with a single device or host, but it is not a one to one correspondence?

23. In IPv4 which Addresses in class are used for multicast communication?

24. In which address a packet sent will be delivered to all interfaces identified by that address.

25. Dual stack, tunnelling, and header translation these strategies used to handle the transition from which version to which version?

26. Which datagram can encapsulate data from several higher-level protocols such as TCP, UDP, ICMP, and IGMP?

27. In which An IPv6 address consisting of 96 bits of zero followed by 32 bits of IPv4?

28. Which addresses are unique and universal?

29. The header length field is eliminated in IPv6 because the length of the header is fixed in this version?

30. How many types of addresses do IPV6 supports?

31. Which is a connectionless, unreliable datagram protocol that is primarily responsible for addressing and routing packets between hosts?

32. In classful addressing, the address space is divided into how many classes?

33. Which is also called Next Generation Internet Protocol or IPng?