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3 votes
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Which of the statements are correct?

a.:) Circuit switching uses dedicated Link and all packets follow same path

b:) Virtual switching uses virtual curcuit switch and all packets follow same path

c:) Circuit switching uses dedicated Link and packets may follow different path

d) both a and b
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2 Answers

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the answer is d

a) is correct

b) is also correct-although virtual circuit and datagram both are packet switching but in virtual circuit, all the packets follow the same path which the first packet follows.so we can say virtual circuit follows the same path for a specific transmission
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According to me

option  (a) is correct .

option (b): wrong  because virtual circuit switching is Packet switching and in packet switching all packets  need not to follow  same path

option (c): wrong because In circuit switching packets must follows same path due to dedicated link

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LavTheRawkstar asked Nov 21, 2016
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what is the difference among all the three in easy own understandable words?