MCQ Practice

Computer & IT MCQs

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ANSI stands for ____.

A. American National Standards Institute
B. American New Standard Institute
C. American New Standard Institution
D. Australian National Standard Institute

Explanation:
ANSI is the correct full form for the American National Standards Institute.

Which of the following are examples of embedded computers?

A. DVD Player
B. USB Drive
C. Washing Machine
D. Smartwatch

Explanation:
Smartwatches are classic examples of embedded computer systems.

The digital computer was developed primarily in ____.

A. USSR
B. UK
C. USA
D. Japan

Explanation:
The first electronic digital computers were developed in the USA.

In which year was the Internet invented?

A. 1969
B. 1974
C. 1982
D. 1991

Explanation:
The ARPANET, the precursor to the Internet, was created in 1969.

Computer Mouse was invented in 1964 by ____.

A. Douglas Engelbart
B. Herman Hollerith
C. Bill Gates
D. Allan Shugart

Explanation:
Douglas Engelbart invented the computer mouse in 1964.

Charles Babbage of ____ invented the first Computer.

A. America
B. Britain
C. Finland
D. Germany

Explanation:
Charles Babbage was British.

Who is the pioneer in developing the modern computer?

A. Bill Gates
B. Steve Jobs
C. Douglas Engelbart
D. None of these (Alan Turing)

Explanation:
Alan Turing is regarded as the pioneer of modern computer science.

Who developed the idea for the Universal Turing Machine, which became the basis for the first computer?

A. Bill Gates
B. Alan Turing
C. Charles Babbage
D. None of these

Explanation:
Alan Turing’s Universal Turing Machine concept laid the theoretical foundation for modern computers.

The first hard disk was invented by which company?

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

Explanation:
IBM invented the first hard disk drive in 1956.

Who is called the Father of Computers?

A. Charles Babbage
B. Thomas Kurtz
C. Konrad Zuse
D. Bill Gates

Explanation:
Charles Babbage is universally known as the Father of the Computer.

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

These MCQs follow actual exam patterns, helping aspirants practice relevant questions and improve performance.

Useful for CSS and PMS Exams

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