Which is connection oriented and which is connection-less?(a) Datagrams, virtual circuits(b) Virtual circuits, datagrams(c) Datagrams(d) None of the mentionedI got this question in final exam.This is a very interesting question from Protocols in chapter Digital Communication of Digital Communications

Which is connection oriented and which is connection-less?(a) Datagram

1.	Which is connection oriented and which is connection-less?(a) Datagrams, virtual circuits(b) Virtual circuits, datagrams(c) Datagrams(d) None of the mentionedI got this question in final exam.This is a very interesting question from Protocols in chapter Digital Communication of Digital Communications
Answer» Right ANSWER is (b) Virtual circuits, datagrams For EXPLANATION: DATAGRAM is CONNECTION-less and virtual circuits are connection oriented.

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