Author name: Umar

Umar Draz is a Pakistani educationist, academic writer, and researcher known for his contributions in the field of education and competitive exam preparation. He is the author of the widely used educational book “Nucleus of Education”, which serves as a key reference for candidates preparing for teaching and public service commission examinations in Pakistan.

A collection of system programs that controls and co-ordinates the overall operations of a computer system is called                           ?

A. System software
B. Operating system
C. Utility program
D. Device driver

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A collection of system programs that controls and co-ordinates the overall operations of a computer system is called                           ?Read More »

Computer MCQs for Competitive Exams
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                             is computer software designed to operate the computer hardware and to provide platform for running application software?

A. Application software
B. System software
C. Software
D. Operating system

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                             is computer software designed to operate the computer hardware and to provide platform for running application
software?Read More »

Computer MCQs for Competitive Exams
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Word is preset to use standard 8.5-by-11-inch paper with                 margins?

A. 1-inch left, right, top, and bottom
B. 1.25-inch left, right, top, and bottom
C. 1.25-inch left and right margins and 1- inch top and bottom
D. 1-inch left and right margins and 1.25-inch top and bottom

…

Word is preset to use standard 8.5-by-11-inch paper with                 margins?Read More »

Computer MCQs for Competitive Exams
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