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PARTS OF A CPU

Total questions: 12

Worksheet time: 8mins

Name
Class
Date
1.

a)

MOTHER BOARD

b)

MICRO PROCESSOR

c)

HARD DISK

2.

CPU stands for?

a)

Central Programming Unit

b)

Computer Progress Unit

c)

Computer Programming Unit

d)

Central Processing Unit

3.

The CPU is often compared to the human .......

a)

Arm

b)

Heart

c)

Veins

d)

Brain

4.

Select everything that is true about a CPU?

a)

CPU is the brain of a computer

b)

It processes all of the data

c)

It stores data long term

d)

It processes all of the instructions

e)

Otherwise called OS or operating system

5.

Select the correct part...


Main job is to execute program instructions.

a)

Control Unit

b)

The ALU

c)

The Cache

d)

The Clock

6.

Select the correct part...


Control the flow of data inside/outside the CPU

a)

Control Unit

b)

The ALU

c)

The Cache

d)

The Clock

7.

Select the correct part...


Does ALL the calculations

a)

Control Unit

b)

The ALU

c)

The Cache

d)

The Clock

8.

Select the correct part...


Completes simple addition, multiplication, division and subtraction.

a)

Control Unit

b)

The ALU

c)

The Cache

d)

The Clock

9.
What is the purpose of the CPU?
a)
To process all the data and instructions.
b)
To turn the computer on.
c)
To create PowerPoint presentations.
d)
To provide power to the computer.
10.
What is the main function of the CPU?
a)
To carry out processing of the data.
b)
To help with playing games.
c)
To fetch instructions from memory, decode them and execute the instructions.
d)
To heat up the computer.
11.
What is the job of the control unit?
a)
It carries out calculations
b)
It stores information.
c)
It does nothing.
d)
It controls the input and output of data to make sure that it gets to the right place.
12.
What are the two other parts of the CPU that you learned?
a)
RAM & ROM
b)
Hard Drive & Motherboard
c)
The ALU and Cache