Which of the following values can ‘n’ not take?

A. 16
B. 8
C. 20
D. 24

The value ‘n’ in classless addressing is referred to as –

A. Prefix length
B. Suffix length
C. Intermediate length
D. None of the mentioned

Which of the following is true for classless addressing?

A. The addresses are contiguous
B. The number of addresses is a power of 2 (16 = 24), and the first address is divisible by 16
C. The first address, when converted to a decimal number, is 3,440,387,360, which when divided by 16 results in 215,024,210
D. All of the mentioned

Classless Addressing overcomes the problem of –

A. Address completion
B. Address depletion
C. Address extraction
D. All of the mentioned

Last Address is –

A. 180.8.255.255.
B. 180.8.255.0.
C. 180.12.0.255.
D. 180.9.255.255.

First Address is –

A. 180.8.0.0
B. 180.7.64.0
C. 180.8.1.256
D. 180.12.0.0

Address of the block is –

A. 214
B. 216
C. 28
D. 224

What is the size of the Host ID in Class C?

A. 24 bits
B. 16 bits
C. 8 bits
D. 14 bits

Which Class is reserved for future use?

A. A
B. B
C. D
D. None of the mentioned

Which of the following does not have a Net ID and Host ID?

A. Class a
B. Class b
C. Class c
D. Class d