Free Printable Revision Grade 5

Worksheets

Revision Grade 5

Total questions: 29

Worksheet time: 15mins

Name

Class

Date

The development of these marked the beginning of the third generation of computers.

integrated circuit

microprocessor

semiconductor

transistor

It is an integrated circuit that contains the entire central processing unit of a computer on a single silicon chip.

microprocessor

integrated circuit

silicon

transistor

Keyboard is ......... device?

An Output

An Input

Software

Memory

Which of these is the earliest computing device?

vacuum tube

transistor

IC chip

microprocessor

Which of these devices was used in third-generation computers?

transistor

vacuum tube

IC chip

modem

Which is the most important chip in a computer?

microchip

CPU

circuit board

silicon chip

Which generation of computers does the microcomputer belong to?

first generation

second generation

third generation

4th generation

What does RAM stand for?

Random Access Memory

Random Accumulator Memory

Reloaded Access Memory

What is the main purpose of RAM?

To store calculations only

To store the boot program

To store any programs and data currently in use

To store programs and data while the computer is switched off

10.

What is the main purpose of ROM?

To read information

To store programs and data currently in use

To store programs and data

To store the boot program

11.

What does the term volatile mean in relation to memory?

All content is stored even when power is switched off

There is a danger of fire

All content is lost when power is switched off.

All information and programs are permanently stored

12.

Can the contents in ROM be changed?

Not normally but can be changed through a process called 'flashing'

Yes

The content are always changing as they are used by the CPU

13.

Which one of the following is an example of primary memory?

Cache

RAM

Micro SD Card

Hard Drive

14.

RAM & ROM are known as what kind of memory?

Secondary storage

Main memory

Registers

Flash memory

15.

What does the acronym RAM stand for?

Random Alignment Memory

Read Access Memory

Random Access Memory

Read All Memory

16.

What does the acronym ROM stand for?

Read Only Memory

Random Option Memory

Read Once Memory

Random Operating Memory

17.

What is usually held in the contents of RAM?

BIOS and Boot sequence needed to start the computer

Operating System and currently running programs

Software programs stored within the computer

Recently executed instructions in case they are needed again

18.

RAM is a type of primary storage

true

FALSE

19.

ROM is a primary storage device

true

FALSE

20.

A computer has 1024 megabytes of RAM. That is the same as ...

1 Gb

1000 Gb

1 Kb

1 Tb

21.

The characteristics of RAM are it is .....

Permanent, non-volatile, not expandable and you can't write to it

Temporary, volatile, expandable and you can write to it.

22.

WHAT IS PRIMARY MEMORY ALSO CALLED AS ______________

EXTERNAL

INTERNAL

RAM

ROM

23.

A half byte is known as_____

data

bit

half byte

nibble

None of these

24.

Main memory of computer is -

Internal

External

(A) and (B)both

Auxiliary

None of these

25.

RAM is a (a) memory-

26.

WHAT IS BYTE ?

A FLASH DRIVE

A COLLECTION OF 4 BITS

A COMPACT DISK

A COLLECTION OF 8 BITS

27.

_______ and _______ are the two types of memory

Input,output

Primary,secondary

Storage, output

Storage, input

28.

What is an example for a secondary memory ?

RAM

ROM

Pen Drive

Charger

29.

A secondary memory can also be called as

Backup Memory

Main memory

Internal memory

100 %

Revision Grade 5

Total questions: 29

Worksheet time: 15mins

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