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?

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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?