Topic 1 Year 8

The CPU is the _____ of the computer.

what does CPU stand for ?

• central posting utility

• central processing unit .

• CPU

• central popping untint

The CPU fetches instructions from.... and executes those instructions.

• RAM

• ALU

• ROM

• Input Device

What is the purpose of the CPU?

• To process all the data and instructions.
• To turn the computer on.
• To create PowerPoint presentations.
• To provide power to the computer.

Some of the CPUs uses (functions)

• Performs calculations – like a calculator (but more powerful).

• The CPU is software that we use to create documents

• It is so the computer turns on

Which of these is NOT a stage of the FDE cycle?

• Fetch

• Execute

• Decide

• Decode

The central processing unit (CPU) is the _____ of the computer that carries out

instructions to process data.

• Memory

• Heart

• Brain

• Eyes

When the CPU decodes and executes an instruction and then repeats. This is called the..

• Fetch-decode-execute cycle

• Decode-execute-fetch- cycle

• Execute-decode-fetch- cycle

• Execute-fetch-process-cycle

The devices that can help us put data into the computer are called ..... devices

• Process

• Output

• Input

• Storage

• Storage devices

• Input devices

• Output devices

• Processing devices