M C Q s D r i v e

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.

The most common type of storage devices are_________?

A magnetic storage
B Flash memory
C optical
D Both A & B
Correct Answer: Both A & B

Reusable optical storage will typically have the acronym________?

A CD
B DVD
C ROM
D RW
Correct Answer: RW

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