Top 100 Computer Network MCQ (Multiple Choice Questions)

Q #61. The most commonly used UTP cable is –

a) RJ-45
b) RG-59
c) RG-58
d) RG-6

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(a) RJ-45.

Q #62. Which of the following is an example of analog conversion –

a) TV
b) Internet
c) Radio
d) Video

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(c) Radio.

Q #63. Which of the following is the default Subnet mask of class C –

a) 255.255.255.0
b) 255.255.0.0
c) 255.0.0.0
d) 0.255.255.255

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(a) 255.255.255.0

Q #64. Simplex mode is a __ communication –

a) Bio-directional
b) Unidirectional
c) Both a & b
d) None of the above

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(b) Unidirectional.

Q #65. Which of the following command is show your IP address, MAC address, subnet mask and default gateways –

a) Ipconfig /all
b) Ipconfig /renew
c) Ipconfig
d) Ipconfig /li

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(a) Ipconfig /all.

Q #66. Which of the following is not an IPv6 address –

a) Unicast
b) Multicast
c) Broadcast
d) Anycast

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(c) Broadcast.

Q #67. Which of the topology is used Ethernet technology –

a) Bus topology
b) Ring topology
c) Star topology
d) Tree topology

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(a) Bus Topology.

Q #68. Which of the following is an example of Half-duplex transmission –

a) Keyboard
b) Walkie-talkie
c) Telephone
d) Satellite

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(b) Walkie-talkie.

Q #69. Which are the stands from of URL –

a) Uniform Resource Locator
b) Uniform Reference Locator
c) Unicorn Resource Locator
d) None of the above

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(a) Uniform Resource Locator.

Q #70. Which of the following transmission is very slow –

a) Twisted-pair cable
b) Coaxial cable
c) Fiber Optic cable
d) Radio waves

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(a) Twisted-pair Cable.

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