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1 Basic Computer MCQs

A DVD is classified as which type of storage device?

  • Hard disk
  • Optical disc
  • Output device
  • Solid-state storage device
0 Comments
Correct Answer: B. Optical disc

Explanation:

A DVD (Digital Versatile Disc) is an optical disc used to store ... Read More Details

2 Computer Networking MCQs

A device that connects to a network without using cables is called _________.

  • Distributed
  • Free
  • Centralized
  • None of these
0 Comments
Correct Answer: D. None of these

Explanation:

A device that connects to a computer network without using physical cables ... Read More Details

3 Database MCQs

Which data mining technique derives rules from real-world case examples?

  • Rule discovery
  • Signal processing
  • Neural nets
  • Case-based reasoning
0 Comments
Correct Answer: D. Case-based reasoning

Explanation:

Case-Based Reasoning (CBR) is a data mining and artificial intelligence technique that ... Read More Details

4 Basic Computer MCQs

Which of the following is used to recognize a returning user on a website?

  • Plugins
  • Cookies
  • Scripts
  • ASPs
0 Comments
Correct Answer: B. Cookies

Explanation:

Cookies are small text files that a website stores on a user's ... Read More Details

5 Computer Architecture MCQs

In the computer memory hierarchy, where is most data stored first before processing?

  • CACHE
  • RAM
  • ROM
  • BIOS
0 Comments
Correct Answer: B. RAM

Explanation:

In a computer memory hierarchy, most data is first loaded into Random Access ... Read More Details

6 Basic Computer MCQs

Computers convert data into information by processing which type of data internally?

  • Multimedia
  • Word
  • Numbers
  • Characters
0 Comments
Correct Answer: C. Numbers

Explanation:

Computers process data into meaningful information by working exclusively with numbers. Although ... Read More Details

7 Programming MCQs

Who is responsible for designing the structure of a computer program?

  • End user
  • System Analyst
  • Programmer
  • All of above
0 Comments
Correct Answer: C. Programmer

Explanation:

A programmer is responsible for designing the structure of a computer program ... Read More Details

8 Computer Architecture MCQs

The CPU and memory are installed on which computer component?

  • Expansion board
  • Motherboard
  • Storage device
  • Output device
0 Comments
Correct Answer: B. Motherboard

Explanation:

The motherboard is the main circuit board of a computer that connects and supports all ... Read More Details

9 Basic Computer MCQs

Which of the following is NOT considered a real security or privacy risk?

  • Hackers
  • Spam
  • Viruses
  • Identity theft
0 Comments
Correct Answer: B. Spam

Explanation:

Spam is the correct answer because it is not considered a direct security or privacy ... Read More Details

10 Programming MCQs

What does the acronym COBOL stand for?

  • Common Business Oriented Language
  • Computer Business Oriented Language
  • Common Business Operated Language
  • Common Business Organized Language
0 Comments
Correct Answer: A. Common Business Oriented Language

Explanation:

COBOL stands for Common Business Oriented Language. It is one of the earliest high-level programming ... Read More Details

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