CPU & Storage

CPU & Storage

12th Grade

10 Qs

quiz-placeholder

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CPU & Storage

CPU & Storage

Assessment

Quiz

Computers

12th Grade

Hard

Created by

Maraziah bakar

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Part of the CPU that performs arithmetic operations and logical operations and controls the speed of those operations.

Control Unit (CU)

Arithmetic Logic Unit (ALU)

Register

Bas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Special high-speed memory area on a chip that the CPU can access quickly

cache

RAM

ROM

MEMORY

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why cache is important?

it retains data even when the power is turned off.

data is retained when the power is turned off

Cache speeds up processing.

It holds up to 4 gigabytes of data and is very convenient to transport and use

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why flash memory stick is important?

it retains data even when the power is turned off.

data is retained when the power is turned off

Cache speeds up processing.

It holds up to 4 gigabytes of data and is very convenient to transport and use

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Measure of speed used for the latest generation of processors

megabyte (M, MB)

exabyte (EB)

gigabyte (G, GB)

gigahertz (GHz)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is data represented in a computer,

Using binary system

using mnemonic code

using bytecode

using opcode

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

For every instruction, the control unit carries out four basic operations, known as the machine cycle. What is the activity in step 2?

catch

execute

decode

register

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