Computer MCQ Questions and Answers Quiz

71. The first electronic computer was developed by

  1. J.V. Attansoff
  2. Bill Gates
  3. Simur Cray
  4. Winton Serf

72. The common name for the crime of stealing passwords is:

  1. Jacking.
  2. Identity theft.
  3. Spoofing.
  4. Hacking.

73. The computer abbreviation KB usually means

  1. Key Block
  2. Kernel Boot
  3. Kilo Byte
  4. Kit Bit

74. Which of the following are input devices?

  1. Keyboard
  2. Mouse
  3. Card reader
  4. Any of these

75. Cathode Ray Tube is a form of.......

  1. Keyboard
  2. Mouse
  3. Monitor
  4. Mother board

76. Which of the following is a network topology

  1. LAN
  2. WAN
  3. MAN
  4. BUS

77. A device, which is not connected to CPU, is called as .......

  1. land-line device
  2. On-line device
  3. Off-line device
  4. Device

78. LAN stands for...............

  1. Limited Area Network
  2. Logical Area Network
  3. Local Area Network
  4. Large Area Network

79. Which of the following is available in the form of a PC now?

  1. Mainframe
  2. Microcomputer
  3. Minicomputer
  4. Both (B) & (C)

80. MAN stands for

  1. Maximum Area Network
  2. Minimum Area Network
  3. Main Area Network
  4. Metropolitan Area Network

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