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Computer Science Mcqs 1971 MCQs [All-Courses]

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Get exam-focused Computer MCQs for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.Boost your IT knowledge with MCQs on Computer Basics, MS Office, Networking, Hardware, Software, and Cyber Security.Improve accuracy, strengthen concepts, and prepare smartly for any screening or written test.

All Topics  1971

What type of computers are client computers (most of the time) in a client-server system?
A Mainframe
B Mini-computer
C Microcomputer
D PDA
Correct Answer: Microcomputer
which statement describe “Hackers”?
A all have the same motive
B break into other people’s computers
C may legally break into computers as long as they do not do any damage
D are people who are allergic to computers
Correct Answer: break into other people’s computers
Junk e-mail is also called_________?
A spam
B spoof
C sniffer script
D spool
Correct Answer: spam
CAD stands for_________?
A Computer aided design
B Computer algorithm for design
C Computer application in design
D Computer analogue design
Correct Answer: Computer aided design
Which of the following is a part of the Central Processing Unit?
A Printer
B Key board
C Mouse
D Arithmetic & Logic unit
Correct Answer: Arithmetic & Logic unit
EBCDIC stands for__________?
A Extended Binary Coded Decimal Interchange Code
B Extended Bit Code Decimal Interchange Code
C Extended Bit Case Decimal Interchange Code
D Extended Binary Case Decimal Interchange Code
Correct Answer: Extended Binary Coded Decimal Interchange Code
MICR stands for_________?
A Magnetic ink character recognition
B Magnetic Ink Code Reader
C Magnetic Ink Cases Reader
D None of these
Correct Answer: Magnetic ink character recognition
The capacity of 3.5 inch floppy disk was__________?
A 1.40 MB
B 1.44 GB
C 1.40 GB
D 1.44 MB
Correct Answer: 1.44 MB
UNIVAC is___________?
A Universal Automatic Computer
B Universal Array Computer
C Unique Automatic Computer
D Unvalued Automatic Computer
Correct Answer: Universal Automatic Computer
What is a light pen?
A A Mechanical Input device
B Optical input device
C Electronic input device
D Optical output device
Correct Answer: Optical input device
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