Q.

In virtual circuit network each packet contains                        

A. full source and destination address
B. a short vc number
C. only source address
D. only destination address
Answer» B. a short vc number
Explanation: a short vc number also called as vcid (virtual circuit identifier) is a type of identifier which is used to distinguish between several virtual circuits in a connection oriented circuit switched network. each virtual circuit is used to transfer data over a larger packet switched network.
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