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Assessment

Presentation

Computers

4th Grade

Hard

Created by

Anitha Thomas

FREE Resource

11 Slides • 23 Questions

1

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

2

media

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

3

Fill in the Blanks

4

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

5

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

6

Multiple Choice

A ______ is the main storage device in your computer.
1
CPU
2
Hard drive
3
Motherboard
4
CD-Rom

7

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

8

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Exabyte (EB)

Petabyte (PB)

9

Multiple Choice

Data is stored in the computer memory in the form of :

1

Numbers

2

Text

3

Bits/Bytes

10

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

11

media

Kilobyte (KB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

12

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

13

Multiple Choice

An optical storage device that is used to record high quality video and sound.It can store data 6 times more than a CD

1

Blu Ray Disk

2

CD

3

DVD

4

Flash Drive

14

media

Kilobyte (KB)

Megabyte (MB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

15

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

16

Multiple Choice

Most popular backup device.Small, lightweight plug and play device used to copy data from one computer to another

1

DVD

2

Hard disk

3

CD

4

Flash drive

17

Multiple Choice

A computer has 1024 megabytes of RAM. That is the same as ...
1
1 Gb
2
1000 Gb
3
1 Kb
4
1 Tb

18

Multiple Choice

Another name for Primary memory

1

Internal Memory

2

Bytes

3

Bits

4

Binary

19

Multiple Choice

RAM stands for ...
1
Read Access Memory
2
Random Application Memory
3
Read Application Memory
4
Random Access Memory

20

Multiple Choice

ROM stands for...
1
Read Optical Memory
2
Random Only Memory
3
Read Only Memory
4
Random Optical Memory

21

Multiple Choice

The characteristics of RAM are it is .....
1
Permanent, non-volatile, not expandable and you can't write to it
2
Temporary, volatile, expandable and you can write to it.

22

Multiple Choice

This memory stores the data of the operating system and programs that are currently running, for access by the CPU.
1
RAM
2
ROM
3
Cache memory
4
Flash memory

23

Multiple Choice

Optical device, fairly fragile, easy to snap or scratch.
1
Flash memory
2
Magnetic Tape
3
CD
4
Hard disk

24

Multiple Choice

A ______ is the main storage device in your computer.
1
CPU
2
Hard drive
3
Motherboard
4
CD-Rom

25

Multiple Choice

How many bytes are there in a kilobyte?

1

2024

2

1024

3

1000

4

8

26

Multiple Choice

Data is stored in the computer memory in the form of :

1

Numbers

2

Text

3

Bits/Bytes

27

Multiple Choice

Computer memory is of two types :

1

Hard disk and Flash drive

2

Hard Disk and Memory Card

3

RAM and ROM

4

Internal memory and External memory

28

Multiple Choice

Data and instructions stored in this Internal memory are lost when computer is turned off

1

ROM

2

RAM

3

USB

4

Hard disk

29

Multiple Choice

This internal memory holds start up instructions that prepare the computer for use and check proper working of computer parts.

1

RAM

2

Flash Drive

3

ROM

4

Memory Card

30

Multiple Choice

A storage medium for portable devices like digital cameras, mobiles.

1

Memory card

2

USB

3

CD

4

Hard Disk

31

Multiple Choice

An optical storage device that is used to record high quality video and sound.It can store data 6 times more than a CD

1

Blu Ray Disk

2

CD

3

DVD

4

Flash Drive

32

Multiple Choice

Most popular backup device.Small, lightweight plug and play device used to copy data from one computer to another

1

DVD

2

Hard disk

3

CD

4

Flash drive

33

Multiple Choice

Which of these is a Hard Disk Drive (HDD)?

1
2
3
4

34

Multiple Choice

Which type of storage is directly accessible to the CPU?

1

Primary

2

Secondary

3

Offline

media

Kilobyte (KB)

Megabyte (MB)

Gigabyte (GB)

Terabyte (TB)

Exabyte (EB)

Petabyte (PB)

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