CPU Architecture

What does Accumulator (ACC) do?

-Store the immediate results form actions performed by the _____

• ALU

• CPU

• CU

• Memory

What is ACC?

-It is a general purpose ______

• ports

• clocks

• register

• bus

What is buses?

-The cables that connect the _____ to the rest of the computer.

• Memory

• CPU

• CU

• ALU

What are the three main bus used by the CPU?

• address bus

• bus topology

• data bus

• control bus

There are two types of bus(unidirectional and bidirectional) to sends signals in different ways.

1-Unidirectional only sends signals in ___ direction.

2-Bidirectional sends signals in ___ direction.

• 1. one

  2. two

• 1. one

  2. one

• 1. two

  2. two

• 1. two

  2. one

What is ports?

-Connect the _____ to peripheral devices.

• Memory

• CU

• CPU

• ALU

Which of the following are ports?

• USB

• HTML

• VGA(Video Graphics Array)

• HDMI(High-definition Multimedia Interface)

What are clocks used for?

-To help the CU to ________ all actions.

• unsynchronised

• delete

• synchronise

• control

How is the clocks speed measured?

• second

• Hz

• min

• m

Having less cores in a CPU will make it run faster

• True

• False