CPU Parts Quiz

CPU stands for?

• Central Programming Unit

• Computer Progress Unit

• Computer Programming Unit

• Central Processing Unit

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

• Arm

• Heart

• Veins

• Brain

Select everything that is true about a CPU?

• CPU is the brain of a computer

• It processes all of the data

• It stores data long term

• It processes all of the instructions

• Otherwise called OS or operating system

Select the correct part...

Main job is to execute program instructions.

• Control Unit

• The ALU

• The Cache

• The Clock

Select the correct part...

Control the flow of data inside/outside the CPU

• Control Unit

• The ALU

• The Cache

• The Clock

Select the correct part...

Does ALL the calculations

• Control Unit

• The ALU

• The Cache

• The Clock

Select the correct part...

Completes simple addition, multiplication, division and subtraction.

• Control Unit

• The ALU

• The Cache

• The Clock

Select the correct part...

Very fast memory in the CPU. Data and Instructions waiting to be executed will be stored here....

• Control Unit

• The ALU

• The Cache

• The Clock

Select the correct part...

Sends out a signal that continually cycles between 1 and 0 usually at a constant rate.

• Buses

• The ALU

• The Cache

• The Clock

Select the correct part...

Number of _______ cycles per second is called the ________ speed.

• Buses

• The ALU

• The Cache

• The Clock