Introduction to Computer Basics

Front

What is the main function of the Central Processing Unit (CPU) in a computer?

Back

To process instructions

Front

Which of the following is a type of volatile memory? Hard Disk Drive (HDD), Solid State Drive (SSD), Read-Only Memory (ROM)

Back

Random Access Memory (RAM)

Front

What does the acronym "HDD" stand for in computer hardware?

Back

Hard Disk Drive

Front

Which component is responsible for rendering images and video on a computer?

Back

Graphics Processing Unit (GPU)

Front

What is the primary purpose of a computer's motherboard?

Back

To connect and allow communication between various components

Front

Which of the following is an example of an optical storage device? USB Flash Drive, CD-ROM, SSD, RAM

Back

CD-ROM

Front

What type of storage device is known for having no moving parts and faster data access speeds?

Back

Solid State Drive (SSD)

Front

Which of the following is a characteristic of Read-Only Memory (ROM)?
Options:
It is volatile
It can be easily rewritten
It retains data even when the computer is turned off
It is used for temporary data storage

Back

It retains data even when the computer is turned off

Front

What is the primary function of a computer's power supply unit (PSU)?

Back

To convert electrical power from AC to DC

Front

Which of the following devices is used to input data into a computer? Monitor, Keyboard, Printer, Speaker

Back

Keyboard