Discussion: 25/09/2017 : Network

Q1.First computer virus is known as
(a) Rabbit
(b) Creeper Virus
(c) Elk Cloner
(d) SCA Virus

Answer: b


Q).  The technique of temporarily delaying outgoing acknowledgements so that they can be hooked on to the next outgoing data frame is called -------------                                      
A) piggybacking.                               B)cyclic redundancy check.            
C) code repeat check.                        D) none of the above

Answer: A

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