Computer Networking Fundamentals

The length of IPV4 address in binary is

• 34 bit

• 30 bit

• 32 bit

• 48 bit

The length of MAC address in hexadecimal is

• 12 digit

• 48 digit

• 32 digit

• 40 digit

In a /24 network, the number of host bits is

• 24

• 8

• 32

• 16

MAC Address is a globally unique address

• True

• False

The size of /23 network is half of the /24 network.

• True

• False

In a /30 network, the number of unique addresses is

• 2

• 4

• 6

• 32

255.255.255.252 subnet mask is equivalent to

• /24

• /26

• /30

• /23

In /27 network, the number of network bits is

• 5

• 27

• 32

• 4

If n is the number of host bits, the number of usable addresses is

• n

• 2^n

• (2^n) - 2

• n-2

Broadcast ID is found by setting all the host bits to 1

• True

• False