Question: 4. (a) Compare between two packet switching approaches. [01] (b) Suppose you are using a instant messaging apps for voice conversation with your [02] friend.

4. (a) Compare between two packet switching approaches. [01] (b) Suppose

4. (a) Compare between two packet switching approaches. [01] (b) Suppose you are using a instant messaging apps for voice conversation with your [02] friend. Explain the switching mechanism for transferring voice. (e) Consider a message of 200 octets to be sent from sender to receiver using 3 [02] intermediate nodes. If the entire message is divided into 8 packets and each packet contains 10 octets of control information, find the transmission time

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