CNS Lab Viva Questions_B2 Batch

Which switching method creates a point-to-point physical connection between two or more computers?

How many bits a MAC address is?

Identify among the following which belongs to class A.

• 121.12.12.248

• 128.12.12.248

• 129.12.12.248

• 130.12.12.248

List the sublayers of Data Link Layer?

What is the function of ARP?

Which network topology inter connects every node to every other node?

Identify among the following which belongs to multicast address.   

• 47:20:1B:2E:08:EE

• FF:FF:FF:FF:FF:FF

• 4A:30:10:21:10:1A

• All of the above

What is the range of addresses in the Class-D Internet addresses?

What is the maximum length of a segment in a standard Ethernet LAN using UTP cable?

What is the range of ephemeral port(Private Port) numbers?