COMPUTER MCQs

What is an IP address used for?

A) Sending emails

B) Writing code

C) Identifying a device on a network

D) Printing documents

Which file extension is commonly used for executable program files in Windows?

A) .txt

B) .doc

C) .exe

D) .pdf

In binary code, what does the digit “1” represent?

A) On

B) Off

C) On

D) Neither on nor off

What is the purpose of an antivirus software?

A) To create backups

B) To organize files

C) To protect against and remove malware

D) To speed up the computer

Which computer component is responsible for managing data storage?

A) CPU

B) RAM

C) GPU

D) Hard Drive

Which of the following is a storage device?

A) USB Flash Drive

B) Monitor

C) Keyboard

D) Mouse

Which programming language is often used for building mobile apps?

A) C++

B) Python

C) Java

D) HTML

What is the function of an optical mouse?

A) To display text on the screen

B) To play audio

C) To track movement on a surface

D) To print documents

What is the primary function of a spreadsheet program like Microsoft Excel?

A) Sending emails

B) Playing games

C) Organizing and analyzing data

D) Editing photos

What is RAM in a computer?

A) Read-Only Memory

B) Random Access Memory

C) Redundant Array of Modules

D) Read-And-Write Memory