Y7 COMPUTERS UNIT 1 L6 - EXIT PASS

Which component is referred to as the 'Brain' of the computer?

• Hard Disc Drive (HDD)

• Central Processing Unit (CPU)

• Random Access Memory (RAM)

• Motherboard

What is the function of the Motherboard?

• To store and retrieve digital data

• To provide power to the computer

• To hold and allow communication between crucial electronic components

• To generate output images to a display device

Which component provides the power so the computer can work?

• Hard Disc Drive (HDD)

• Power Supply Unit (PSU)

• Central Processing Unit (CPU)

• Video Card

Which component holds and allows communication between many of the crucial electronic components of a system?

• Hard Disc Drive (HDD)

• Power Supply Unit (PSU)

• Central Processing Unit (CPU)

• Motherboard

The CPU uses input – process – output cycle also known as?

• Fetch - Decode - Execute

• Get - process - execute

• Input - Fetch - Decode

• Fetch - Process - Output

What is the correct order of how a CPU functions?

• INPUT INPUT OUTPUT PROCESS

• OUTPUT INPUT PROCESS

• INPUT PROCESS OUTPUT

• OUTPUT PROCESS INPUT

• INPUT OUTPUT PROCESS

Which component is considered the brain of the computer?

• HDD

• CPU

• Motherboard

• Heat sink

The function of the heat sink is to keep the CPU ____

Match the following

• Input Device

• RAM

• Short Term Random Access Memory

• Montior

• Output Device

• ROM (HDD)

• Long Term Storage

• Printer

• Hard Disk Drive

• HDD

Select all of the output devices:

• Keyboard

• Speakers

• Monitor

• Mouse

• Head Phones