600 computer mcq pdf

The silicon chip used for data processing in a computer is known as the:

A. Hard Disk

B. RAM

C. Monitor

D. Microprocessor

Correct answer is: D. Microprocessor

The microprocessor is the silicon chip that processes data in a computer.

Which keyboard shortcut is used to apply subscript formatting to selected text in Microsoft Word?

A. Ctrl + =

B. Ctrl + Shift + +

C. Ctrl + Shift + =

D. Alt + =

Correct answer is: A. Ctrl + =

Ctrl + = applies subscript formatting in MS Word.

What is the default file extension of a Microsoft Word document?

A. .txt

B. .xls

C. .docx

D. .pptx

Correct answer is: C. .docx

The default file extension for MS Word documents is .docx.

Which language is primarily used for creating web pages?

A. C++

B. HTML

C. Python

D. Java

Correct answer is: B. HTML

HTML (HyperText Markup Language) is the primary language for creating web pages.

The tool in MS Word that allows users to send letters or documents to many contacts is called:

A. Mail Merge

B. Email

C. Data Source

D. Address Book

Correct answer is: A. Mail Merge

Mail Merge in MS Word enables sending personalized documents to multiple recipients.

ADA is a:

A. Computer Virus

B. Operating System

C. Programming Language

D. Software Company

Correct answer is: C. Programming Language

ADA is a structured programming language designed for high-reliability applications.

Who is known as the Father of the Computer?

A. Alan Turing

B. Charles Babbage

C. Bill Gates

D. Steve Jobs

Correct answer is: B. Charles Babbage

Charles Babbage is considered the Father of the Computer for designing the Analytical Engine.

The process that produces results of processed data for getting useful information is known as:

A. Control

B. Storage

C. Processing

D. Output

Correct answer is: D. Output

Output is the process of presenting processed data as useful information.

A computer that has more than one processor is called:

A. Uniprocessor

B. Multiprocessor

C. Microprocessor

D. Minicomputer

Correct answer is: B. Multiprocessor

A multiprocessor computer has multiple processors for enhanced performance.

What is indentation in MS Excel?

A. Merging two or more cells

B. Changing text direction

C. Moving cell content away from the cell border

D. Styles Dialog Box

Correct answer is: C. Moving cell content away from the cell border

Indentation in Excel shifts cell content away from the border for formatting.

Computer MCQS