Computer History MCQ Multiple Choice Questions - Page 5 for Practice
Computer History MCQ Questions for Practice
61. Which of the following devices can be sued to directly image printed text?
Correct Answer is: OCR
62. The output quality of a printer is measured by
Correct Answer is: Dot per sq. inch
63. In analogue computer
Correct Answer is: Input is never converted to digital form
64. In latest generation computers, the instructions are executed
Correct Answer is: Both sequentially and parallel
65. Who designed the first electronics computer – ENIAC?
Correct Answer is: J. Presper Eckert and John W Mauchly
66. Who invented the high level language C?
Correct Answer is: Dennis M. Ritchie
67. Personnel who design, program, operate and maintain computer equipment refers to
Correct Answer is: Peopleware
68. When did arch rivals IBM and Apple Computers In decide to join hands?
Correct Answer is: 1991
69. Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
Correct Answer is: Computer
70. An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Correct Answer is: Glitch
71. Modern Computer are very reliable but they are not
Correct Answer is: Infallible
72. What is the name of the display feature that highlights are of the screen which requiresoperator attention?
Correct Answer is: Reverse video
73. Personal computers use a number of chips mounted on a main circuit boar
Correct Answer is: Daughter board
74. In most IBM PCs, the CPU, the device drives, memory expansion slots and active componentsare mounted on a single board. What is the name of this board?
Correct Answer is: Motherboard
75. What is meant by a dedicated computer?
Correct Answer is: Which is assigned one and only one task
