Computer MCQs with Answers for Competitive Exams

Practicing Computer MCQs with answers is an effective way to improve technical knowledge and prepare for competitive exams. These objective questions help learners understand important topics such as computer fundamentals, information technology concepts, and digital tools. By solving different computer quizzes and practice tests, students can strengthen their analytical skills, enhance their digital literacy, and build confidence for exams like NTS, FPSC, CSS, and PMS. Regular practice also helps learners identify weak areas and improve their overall computer knowledge for academic and professional success.

What does CPU stand for?

A) Central Processing Unit

B) Computer Personal Unit

C) Central Processor Unit

D) Central Process Unit

Which device is used to input data into a computer?

A) Monitor

B) Keyboard

C) Printer

D) Mouse

What does RAM stand for?

A) Random Access Memory

B) Read-Only Memory

C) Random Access Memory

D) Rapid Access Memory

Which component of a computer stores data long-term even when the power is turned off?

A) CPU

B) RAM

C) Hard Drive

D) SSD

What is the primary function of an operating system?

A) Processing data

B) Storing files

C) Managing hardware and software resources

D) Printing documents

Which computer port is typically used for connecting a printer?

A) HDMI

B) USB

C) VGA

D) Parallel

Which computer memory is non-volatile and used for long-term storage?

A) RAM

B) Hard Drive

C) CPU Cache

D) ROM

What does GUI stand for?

A) Graphic User Interface

B) Graphical User Interface

C) General User Interface

D) Graphical Utilization Interface

Which computer component interprets and carries out instructions from computer programs?

A) RAM

B) CPU

C) GPU

D) Motherboard

Which programming language is often used for creating web pages?

A) C++

B) HTML

C) Java

D) Python