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Computer Science Mcqs 1983 MCQs [All-Courses]

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Get exam-focused Computer MCQs covering everything from basic computer fundamentals to advanced topics. Prepare for PPSC, FPSC, NTS, OTS, PTS, KPPSC, BPSC, AJKPSC, PMS, CSS, and Computer Operator tests with 1977+ solved MCQs. Topics include MS Office, MS Word, MS Excel, PowerPoint, Computer Networking, Hardware, Software, and Cyber Security. Whether you are a beginner or preparing for a written test or screening, MCQsDrive covers all courses to help you score higher.

All Topics  1983

Which of the following is not a binary number?

A 001
B 101
C 202
D 110
Correct Answer: 202

A computer system that is old and perhaps not satisfactory is referred to as a(n)____________?

A Ancient system
B Historical system
C Age old system
D Legacy system
Correct Answer: Legacy system

When a computer is switched on, the booting process performs___________?

A Integrity Test
B Power-On Self-Test
C Correct Functioning Test
D Reliability Test
Correct Answer: Power-On Self-Test

Which part of the computer is directly involved in executing the instructions of the computer program?

A The scanner
B The main storage
C The secondary storage
D The processor
Correct Answer: The processor

ASCII is a coding system that provides_____________?

A 256 different characters
B 512 different characters
C 1024 different characters
D 128 different characters
Correct Answer: 128 different characters

The process of transferring files from a computer on the Internet to your computer is called_____________?

A Downloading
B uploading
C FTP
D JPEG
Correct Answer: Downloading

A DVD is an example of a (n)___________?

A hard disk
B optical disc
C output device
D solid-state storage device
Correct Answer: optical disc

To access properties of an object, the mouse technique to use is_____________?

A Dragging
B dropping
C right-clicking
D shift-clicking
Correct Answer: right-clicking

A person who used his or her expertise to gain access to other people’s computers to get information illegally or do damage is a____________?

A Hacker
B spammer
C instant messenger
D programmer
Correct Answer: Hacker

A device that connects to a network without the use of cables is said to be___________?

A Distributed
B free
C centralized
D none of these
Correct Answer: none of these
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