Computer Science Ques 492

Options:

A) Circuit switching

B) Virtual Circuit Packet Switching

C) Datagram Packet. Switching

D) Message Switching

E) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

  • In a circuits switched network. a dedicated communications path is established, between two stations through the nodes of the network. This dedicated path is called a circuit. A circuit occupies a fixed capacity of each link for the entire life time of the connection. Capacity unused by the circuit cannot be used by other circuits.