Basic Computer MCQs

2872 MCQs  (Page 163 of 288)

Attempt Basic Computer MCQs Quiz
One of the first recognized calculating device was?
A.  abacus
B.  analytical engine
C.  difference engine
D.  none of these
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The number of read/write heads for a hard disk of four platters are
A. 4
B. 6
C. 8
D. 16
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Which of the following is a 16-bit code?
A. Bcd
B. Unicode
C. Ascii
D. Ebcdic
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The number of elements assigned automatically to a two dimensional arrays in BASIC are ?
A. 10
B. 100
C. 110
D. 121
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The capacity of 3.5 inch floppy disk was______
A. 1.40 mb
B. 1.44 gb
C. 1.40 gb
D. 1.44 mb
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EBCDIC stands for _____
A. extended binary coded decimal interchange code
B. extended bit code decimal interchange code
C. extended bit case decimal interchange code
D. extended binary case decimal interchange code
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Which of’the following is a part o fthe Central Processing Unit?
A. printer
B. keyboard
C. mouse
D. arithmetic & logic unit
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Example of non-numeric data is____?
A. employee address
B. examination score
C. bank balance
D. all of these
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UNIVAC is .
A. universal automatic computer ✓
B. universal array computer
C. unique automatic computer
D. unvalued automatic computer
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Hybrid computer is________.
A.  an analog computer
B.   a digital computer
C.  pascal calculator
D.  combination of analog and digital computer
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Word of the Day
18 Jul
Proactive
(of a person or action) creating or controlling a situation rather than just responding to it after it has happened.
فعال، پیش قدمی کے ذریعے صورتحال پر قابو پانیوالا

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