Question

2. what are the advantages of breaking up a single logical message into a number of fixed-sized packets and then sending each one of those packets independently through the network?

Answer 1

The advantages of breaking up a single logical message into a number of fixed-sized packets is that it makes it more flexible and also it increases the performance and also the reliability of the internet.

There is an Easy lost data recovery Internet as it is an heterogeneous network.

Are packets made of fixed size?

Packets are known to come in different sizes. They can also be made of  a fixed size.

The examples are 1,000 or 1,500 bytes, or other kinds of variable sizes, based on the system. Its advantages is one where errors can be corrected easily and data recovery is fast.

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