Computer Fundamentals Quiz

What is the main function of the CPU in a computer?

• Store data permanently

• Execute instructions from software programs

• Display images on the screen

• Provide internet access

Which of the following is NOT a type of CPU?

• Dual-core

• Quad-core

• Octa-core

• Hexabyte

The physical components of a computer system are referred to as:

• Software

• Hardware

• Firmware

• Middleware

Which of the following is an example of primary storage?

• Hard disk

• RAM

• DVD

• USB flash drive

What type of storage device uses flash memory and has no moving parts?

• Hard disk drive

• Solid-state drive

• CD-ROM

• Magnetic tape

ROM is used for:

• Temporary storage

• Permanent storage of system firmware

• Processing data

• Storing volatile data

Which of the following is the fastest type of storage?

• RAM

• SSD

• HDD

• DVD

Which component is responsible for connecting all hardware parts together in a computer?

• Motherboard

• Power supply

• Processor

• Keyboard

What is the function of the power supply unit in a computer?

• Store data

• Convert electrical power for the computer

• Process instructions

• Display video output

A secondary storage device is used for:

• Temporary data storage

• Permanent data storage

• Processing tasks

• Executing instructions