LET Reviewer – TLE ICT Major (Extracted MCQs)

Which of the following is considered an input device?

• Monitor

• Printer

• Keyboard

• Speaker

The brain of the computer is the ____.

• RAM

• CPU

• Hard Disk

• ROM

The BIOS is stored in what type of memory?

• RAM

• ROM

• Cache

• Flash Drive

Which component temporarily stores data while the computer is running?

• ROM

• RAM

• SSD

• HDD

What does POST stand for during the boot process?

• Power On Self Test

• Program On System Test

• Peripheral Output System Test

• Power Output System Test

What tool is used to measure voltage in a computer power supply?

• LAN Tester

• Clamp Meter

• Multimeter

• Volt Tester

The main function of a heat sink is to:

• Supply power

• Store data

• Cool the processor

• Increase speed

Which software controls the overall operation of a computer?

• Application software

• Programming software

• Operating System

• Utility software

Which among the following is an example of system software?

• MS Word

• Google Chrome

• Windows 10

• Photoshop

Formatting a drive means:

• Copying data

• Deleting viruses

• Erasing all data and preparing it for use

• Compressing files