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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

In Microsoft PowerPoint two kind of sound effects files that can be added to the presentation are?
A .wav files and .mid files
B .wav files and .gif files
C .wav files and .jpg files
D .jpg files and .gif files
Correct Answer: .wav files and .mid files
The________is firmware that contain a computer’s startup instruction.
A POST
B BIOS
C CMOS
D DIOS
Correct Answer: BIOS
A(n)___________system is a set of Programs containing instructions that coordinate all the activities among computer hardware resources?
A Operating
B Disk- Based
C Management
D Plateform
Correct Answer: Operating
__________is a process of encoding data and information into an unreadable form?
A Encryption
B Formatting
C Transmission
D Spooling
Correct Answer: Encryption
When you press the _____ key by itself, it opens and closes the Start menu?
A Ctrl
B Shift
C Alt
D Window
Correct Answer: Window
Window key + Shift + M
A Minimize all applications
B Utility Manager
C Un-Minimize all applications
D Show system properties
Correct Answer: Minimize all applications
Window key + Ctrl + F
A Find Computers
B Find files or folders
C Show Desktop (toggle)
D Run
Correct Answer: Find Computers
Window key + L
A Windows Explorer
B Help
C Show Desktop (toggle)
D Lock Desktop
Correct Answer: Lock Desktop
Window key + F
A Show system properties
B Find Computers
C Find files or folders
D Run
Correct Answer: Find files or folders
Window key + D
A Show system properties
B Find Computers
C Show Desktop (toggle)
D Lock Desktop
Correct Answer: Show Desktop (toggle)
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