Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q961: Which feature of IPv6 allows audio and video applications to establish appropriate connections?
- A: Flow label
- B: Quality of Service
- C: Flow label and Quality of Service
- D: Extension headers
View Answer
C
Q962: The IPv6 header format compared to IPv4 is:
- A: Identical
- B: Larger
- C: Entirely different
- D: Smaller and identical
View Answer
C
Q963: IPv6 base header size is fixed at how many octets?
- A: 20 octets
- B: 32 octets
- C: 40 octets
- D: 60 octets
View Answer
C
Q964: IPv6 addresses are:
- A: Shorter than IPv4
- B: 128 bits in length
- C: Variable length
- D: 64 bits in length
View Answer
B
Q965: The IPv6 NEXT HEADER field defines:
- A: Type of the next header
- B: Type of the previous header
- C: Size of the header
- D: Checksum
View Answer
A
Q966: IPv6 headers can be extended using:
- A: Extension headers
- B: Additional packets
- C: Multiple base headers
- D: Fragments
View Answer
A
Q967: The flow label in IPv6 header is used by routers to:
- A: Calculate checksum
- B: Forward datagrams along a specific path
- C: Drop packets
- D: Encrypt data
View Answer
B
Q968: IPv6 allows for ________ to be added more easily.
- A: Applications
- B: Features
- C: Users
- D: Devices
View Answer
B
Q969: The header length field in IPv6 extension headers specifies:
- A: Size of the base header
- B: Size of the extension header
- C: Size of entire packet
- D: Size of data
View Answer
B
Q970: IPv4 addresses are how many bits long?
- A: 32 bits
- B: 64 bits
- C: 128 bits
- D: 256 bits
View Answer
A