Computer Networks MCQs

A. Class a
B. Class c
C. Class b
D. Class d

A. True
B. False
C.
D.

A. 2006
B. 1993
C. 1988
D. 1998

A. True
B. False
C.
D.

A. 16
B. 14
C. The default number of bits in the network portion = 24 let n be the number of bits added to the network portion of the given ip address n = cidr value €? default number of bits in the network portion n = 28 €? 24 n = 4 number of subnets = 2n = 24 numbe
D. 8

A. 7
B. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address €? cidr value n = 32 €? 25 n = 7 number of hosts = 2n €? 2 = 27 €? 2 number of hosts = 128 -2 n
C. 126
D. 16

A. 26
B. 128
C. Total number of bits in an ip address = 32 let n be the number of bits in the host portion of the given ip address n = total number of bits in an ip address €? cidr value n = 32 €? 26 n = 6 total number of valid ips in a subnet = 2n = 26 total number o
D. 64

A. True
B. False
C.
D.

A. Port numbers of the switch
B. Ip addresses of the stations
C. Port numbers of the stations
D. Mac addresses of the stations

A. Tdm
B. Frame tagging and table maintenance
C. Frame tagging and tdm
D. Tdm, frame tagging and table maintenance