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ATM and frame relay are ________(a) virtual circuit networks(b) datagram networks(c) virtual private networks(d) virtual public networksI have been asked this question in exam.Asked question is from ATM & Frame Relay in division Frame Relay of Computer Network

Answer»

Right ANSWER is (a) virtual circuit networks

To EXPLAIN: ATM and frame relay are transmission MODES in which information is transferred through ELECTRIC circuit layer as PACKETS. ATM has fixed packet size and frame relay has variable packet size.



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