Basic computer knowledge MCQs

393 MCQs  — Computer Programming MCQs  (Page 13 of 40)

Attempt Basic computer knowledge Quiz
The general method for to input text and numerical data in computer is by _____________________?
A. Keyboard
B. Scanner
C. Printer
D. Platter
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The pattern of printed lines on most products are called ___________________?
A. Prices
B. Ocr
C. Scanners
D. Barcodes
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A keyboard is this kind of device __________________?
A. Black
B. Input
C. Output
D. Word processing
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Two devices are in network if______________________?
A. A process is running on both devices
B. A process in one device is able to exchange information with a process in another device
C. Pids of the processes running of different devices are same
D. None of these
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CRC stands for_____________________?
A. Cyclic redundancy check
B. Code repeat check
C. Code redundancy check
D. Cyclic repeat check
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_____________________ provides the means to move the pointer on the screen and give information to the computer by clicking its buttons ?
A. Scanner
B. Mouse
C. Keyboard
D. Program
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The ASCII encoding of binary data is called______________________?
A. Base 64 encoding
B. Base 32 encoding
C. Base 16 encoding
D. Base 8 encoding
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Wildcard domain names start with label___________________?
A. @
B. *
C. &
D. #
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Which of the following is the expansion of EBCDIC ____________________?
A. Extended binary coded decimal information code
B. Extended binary coded decimal interchange code
C. Extended bootable computerised digital infrared calculator
D. Extended bit comparable to digital interface for computer
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A six – digit card field used for postal ZIP codes is defined as___________________?
A. An alphanumeric field
B. A numeric field
C. A letter field
D. A alphabetic field
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Word of the Day
10 Jul
Spur
a thing that prompts or encourages someone; an incentive.
اکسانے والی بات، آر،مہمیز

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