Computer Networks MCQ with Answers

Computer Networks MCQ with Answers

126) Three routers have to be inter-connected in a point-to-point network. Each pair of routers may be connected by a high speed line, a medium speed line, a low speed line or no line. If time taken to generate and inspect each topology, is 100 ms, how long will it take to inspect all of them to find one that best matches the expected load

Answer is:

6.4 sec

127) Which of the following network access standard is used for connecting station to a circuit switched network ?

Answer is:

X.21

128) How many hosts are attached to each of the local area network at your site

Answer is:

256

129) ICMP (internet control message protocol) is

Answer is:

a protocol that handles error and control messages

130) Which of the following TCP/IP protocol is used to monitor IP gateway and the networks to which they attach

Answer is:

both 1) SGMP and 2)SUMP