Computer MCQs: 1,296 practice questions with answer choices and available explanations. Page 26 of 87.

Computer MCQs

Showing page 26 of 87 · 1,296 total solved questions available.

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A.Compiler
B.Loader
C.Assembler
D.Operating System
Explanation: A computer cannot ‘boot’ if it does not have the Operating System. An operating system is system software which handles software and hardware resources and gives services to computer programs. The computer system requires an operating system for “boot”. A Loader in the computer systems is a unit of the operating system which is primarily responsible for loading the libraries and programs. An assembler in the computer system is a program which interprets software programs written using “assembly language” into “machine language”.

Submitted by: Academy of Pakistan

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