Hardware and software

Hardware and software

The CPU

The 3 parts of the CPU are the arithmetic logic unit, the register and the control unit.

Multiple Choice

Does this shape represent the...

• Control Unit

• Arithmetic Logic Unit

• Register

Multiple Choice

Does this shape represent...

• The Arithmetic Logic Unit

• Register

• Control Unit

Multiple Select

This piece of hardware stores instructions that are repeatedly used by the CPU, increasing the hit rate and performance.

• Core

• Cache

• Clock

Multiple Select

This piece of hardware causes heat dissipation, which can put a strain on the battery

• Cache

• Cores

• Clock

Multiple Select

The faster the ..........speed, the faster the fetch-decode-execute cycle can be performed

• Clock

• Core

• Cache

Multiple Choice

True or false. If you have double the amount of cores, your PC is double fast

• True

• False

Multiple Select

A sound card coverts analogue inputs into...

• Sound waves

• Digital data

• Audio signals

Multiple Choice

Does this shape represent the...

• Control Unit

• Artimetic Logic Unit

• Register