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Y9 4.1 & 4.2 Combined

Authored by Kiers Alec McFarlane

Computers

9th - 12th Grade

Used 1+ times

Y9 4.1 & 4.2 Combined
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44 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A set of equipment that works together to help you do useful work is known as

a computer system
a control unit
a central processing unit
an arithmetic and logic unit

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The work in the CPU is managed by

the control unit
a computer system
a central processing unit
an arithmetic and logic unit

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the CPU, all the calculations are done by

the Arithmetic & Logic Unit (ALU)
a computer system
a central processing unit
a control unit

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the CPU, regular electrical pulses are sent by

the clock
the Arithmetic & Logic Unit (ALU)
a computer system
a central processing unit
a control unit

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Every time the CPU clock ticks,

the control unit sends an instruction to the ALU
the buses move data to the memory
the computer system requests another input
the cpu sends data to an output device

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The three parts of the CPU are joined together by connections called

Buses
trains
guaguas
wires

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Another name for the microprocessor at the centre of the computer system is

the CPU
the ALU
the Control Unit
the RAM

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