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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

Why is it unethical to share copyrighted files with your friends?
A It is not unethical, because it is legal.
B It is unethical because the files are being given for free.
C Sharing copyrighted files without permission breaks copyright laws.
D It is not unethical because the files are being given for free.
Correct Answer: Sharing copyrighted files without permission breaks copyright laws.
Codes consisting of lines of varying widths or lengths that are computer-readable are known as__________?
A an ASCII code
B a magnetic tape
C an OCR scanner
D a bar code
Correct Answer: a bar code
_____________are used to identify a user who returns to a Website?
A Cookies
B Plug-ins
C Scripts
D ASPs
Correct Answer: Cookies
The_____________data mining technique derives rules from real-world case examples?
A Rule discover
B Signal processing
C Neural nets
D Case-based reasoning
Correct Answer: Neural nets
Where does most data go first with in a computer memory hierarchy ?
A RAM
B ROM
C BIOS
D CACHE
Correct Answer: RAM
The ability to recover and read deleted or damaged files from a criminal’s computer is an example of a law enforcement speciality called___________?
A robotics
B simulation
C computer forensics
D animation
Correct Answer: computer forensics
Computers manipulate data in many ways, and this manipulation is called___________?
A upgrading
B processing
C batching
D utilizing
Correct Answer: processing
Computers process data into information by working exclusively with____________?
A multimedia
B word
C numbers
D characters
Correct Answer: numbers
When creating a computer program, the____________designs the structure of the program?
A End user
B System Analyst
C Programmer
D All of the above
Correct Answer: System Analyst
______________is the science that attempts to produce machines that display the same type of intelligence that humans do?
A Nanoscience
B Nanotechnology
C Simulation
D Artificial intelligence (Al)
Correct Answer: Artificial intelligence (Al)
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