problem 1:

prepare down the four fundamental functions of the switching system.

problem 2:

What do you mean by step by step switching?

problem 3:

Illustrate out the term non-blocking switching.

problem 4:

prepare down short notes on the switch matrix control.

problem 5:

Illustrate out the term traffic intensity.

problem 6:

Define the term blocking probability.

problem 7:

Illustrate out the PCM signalling.

problem 8:

Define no.7 digital signalling scheme.

problem 9:

Provide the differentiation between analogue and digital networks.

problem 10:

Illustrate out basic rate and primary rate access to ISDN.