MCQ Practice

Computer & IT MCQs

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Which country has the most computers in the world?

A. America
B. Germany
C. France
D. Japan

Explanation:
America has the most computers in the world.

Who was the co-founder of Apple?

A. Steve Jobs
B. Bill Gates
C. Steve Wozniak
D. None of these

Explanation:
Steve Wozniak co-founded Apple with Steve Jobs.

What is the largest hardware company?

A. Microsoft
B. Dell
C. Apple Inc.
D. My Space

Explanation:
Apple Inc. is the largest hardware company by market value.

Which American Computer Company is called Big Blue?

A. Microsoft
B. Compaq
C. IBM
D. Tandy

Explanation:
IBM is nicknamed “Big Blue”.

The world’s largest computer company by sales is ____.

A. Acer
B. IBM
C. Microsoft
D. Apple Inc.

Explanation:
Apple Inc. is the world’s largest computer company by sales.

The Macintosh series of personal computers was developed by which of the following companies?

A. Dell
B. Apple
C. IBM
D. Microsoft

Explanation:
Apple developed the Macintosh series of personal computers.

The Mac operating system is developed by which company?

A. Google
B. Apple
C. Microsoft
D. None of these

Explanation:
Apple developed the macOS operating system.

IBM we use in our daily life was invented by ____.

A. Thomas J. Watson
B. Dennis Ritchie
C. Philip Donald
D. None of these

Explanation:
Thomas J. Watson Sr. built IBM into the major computer company it is today.

Who was the founder of Microsoft Corporation?

A. Steve Jobs
B. Paul G. Allen
C. Bill Gates
D. Both B and C

Explanation:
Microsoft was founded by Bill Gates and Paul Allen.

Who is the owner of Microsoft?

A. Larry Page
B. Bill Gates
C. Mark Zuckerberg
D. Steve Jobs

Explanation:
Bill Gates is the co-founder and former owner of Microsoft.

Practice Important Questions

This section provides important MCQs with answers and explanations to help candidates prepare effectively for CSS, PMS, and other competitive exams.

Improve Conceptual Understanding

Each MCQ is designed to strengthen your understanding of key concepts and improve analytical thinking required in exams.

Exam-Oriented Preparation

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Useful for CSS and PMS Exams

This collection is highly beneficial for CSS, PMS, and other competitive exams, improving accuracy and confidence.