Computer Fundamentals cover a wide range of topics related to computers, including hardware, software, operating systems, and more. Whether you’re a beginner or an experienced professional, understanding these basics is essential.
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21.Automatic execution of high-priority computer programs that have been designed to preempt the use of computer resources is referred as?
Correct Answer: (A) Foreground processing
22.Digitizer is an input device?
Correct Answer: (A) Used to convert graphic and pictorial data into binary inputs for a digital computer
23.A storage devices where the access time is effectively independent of the location of the data is referred as?
Correct Answer: (C) Direct access
24.A pictorial representation that uses predefined symbols to describe either the logic of a computer program or the data flow and processing steps of a system is referred as?
Correct Answer: (D) Flowchart
25.A flat, circular plate coated with a magnetic material on which data can be stored by magnetization of portions of the flat surface is?
Correct Answer: (A) Disk
26.Disk operating system is referred for?
Correct Answer: (C) Both A & B
27.Document reader is?
Correct Answer: (B) An optical input device used to read documents
28.One or more identifying lines printed at the bottom of a page are referred as?
Correct Answer: (B) Footer
29.FORTRAN is?
Correct Answer: (C) Both A & B
30.A CPU designed specifically to handle the communications processing task with main purpose is to off-load communications processing task from the host computer so that the host computer can be dedicated for applications and data processing jobs.?
Correct Answer: (B) Front-end processor