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Computer grade10

Total questions: 80

Worksheet time: 38mins

Name
Class
Date
1.

A machine that can store and process information is ....

a)

TV

b)

Computer

c)

Remote

2.

A machine that can store and process information is ....

a)

TV

b)

Computer

c)

Remote

3.

The part of computer that looks like a television is ....

a)

monitor

b)

mouse

c)

keyboard

4.

This most important part of computer is called ...

a)

monitor

b)

CPU

c)

keyboard

5.

The device with many buttons is called ....

a)

monitor

b)

CPU

c)

keyboard

6.

This is a ....

a)

keyboard

b)

monitor

c)

mouse

7.

It is called ...

a)

speaker

b)

monitor

c)

printer

8.

The device for printing on a paper is called ....

a)
b)
c)
9.

This type of computer is called ....

a)

tablet

b)

laptop

c)

smartphone

10.

This type of computer is called ....

a)

smartphone

b)

tablet

c)

flip phone

11.

This type of computer is called ... computer.

a)

phone

b)

desktop

c)

laptop

12.

A _____ helps us to choose button in monitor.

a)

CPU

b)

mouse

c)

keyboard

13.

A _______ is used to hear sounds without disturbing others.

a)

speaker

b)

microphone

c)

headphones

14.

Unscramble the word : TOMIRON

(a)  

15.

Unscramble the word : SOUME

(a)  

16.

Unscramble the word BYKDOARE

(a)  

17.

Choose the hardware

a)
b)
c)
18.

Choose the software!

a)

Microphone

b)

Roblox online game

c)

Remote

19.

What is stored in Read Only Memory (ROM)?

a)

Recently opened programs

b)

Operating system and currently running programs

c)

BIOS and boot sequence (the computer's initial start-up process)

d)

The CPU's registers

20.

What is usually held in the contents of RAM?

a)

BIOS and Boot sequence needed to start the computer

b)

Data and currently running programs (instructions)

c)

Software programs stored within the computer

d)

Recently executed instructions in case they are needed again

21.

Which statement best describes ROM?

a)

A flash memory chip that contains a small amount of non-volatile memory

b)

A memory store containing a large amount of volatile memory

c)

A register within the CPU responsible for storing memory addresses

d)

A memory store containing a small amount of volatile memory

22.

Which statement best describes RAM?

a)

Fast, permanent storage

b)

Slow, volatile stoage

c)

Fast, volatile storage

d)

Slow, permanent storage

23.

Is a popular display standard developed by IBM and introduced in 1987. provides 640 x 480 resolution color display screens with a refresh rate of 60 Hz and 16 colors displayed at a time. It utilizes analog signals, which means it's only capable of lower resolutions and a lower quality display on screens.

a)

VGA Connector

b)

Parallel Connectors

c)

DB-9 male Connectors

d)

Game port

24.

Is a trademark and brand name for a digital interface used to transmit audio and video data in a single cable. It is supported by modern audio/video equipment, such as 4K televisions, HDTVs, audio receivers, DVD and Blu-ray players, cable boxes, and video game consoles.

a)

Display port

b)

HDMI port

c)

Sony/ Philps Digital Interface

d)

DVI Connector

25.

It allows a computer to connect to a network using a wired connection.

a)

Parallel Port

b)

USB Port

c)

HDMI port

d)

Ethernet port

26.

It is an interface for digital displays, particularly computer monitors. It was developed by the Video Electronics Standards Association (VESA) as a high-performance replacement for other display modes such as VGA (Video Graphics Array) and DVI (Digital Visual Interface).

a)

Display port

b)

HDMI port

c)

Sony/ Philps Digital Interface

d)

DVI Connector

27.

What does VGA stand for?

a)

Video Graphics Array

b)

Visual Graphics Adapter

c)

Video Graphics Adapter

d)

Visual Graphics Array

28.

What does USB stand for?

a)

Universal Serial Bus

b)

Universal System Bus

c)

Universal Serial Bridge

d)

Universal System Bridge

29.

What is HDMI used for?

a)

To transmit audio and video data.

b)

To connect printers.

c)

To connect keyboards.

d)

To connect mice.

30.

What is DisplayPort?

a)

An interface for digital displays.

b)

A type of USB port.

c)

A type of HDMI port.

d)

A type of VGA port.

31.
The first school computers were made by Apple. They were called
a)
MacBooks
b)
Macintosh
c)
Macinbook
d)
Mactosh
32.
The Power Supply Is Compared To Which Body Part?
a)
Heart
b)
Lungs
c)
Brain
d)
Kidney
33.
This Part of The Computer Is In Charge of Everything
a)
Motherboard
b)
Hard Drive
c)
Power Supply
d)
Mouse
34.
RAM Stands For.......
a)
Read Only Memory
b)
Random Only Memory
c)
Read Access Memory
d)
Random Access Memory
35.
ROM Stands For.......
a)
Read Only Memory
b)
Random Only Memory
c)
Read Access Memory
d)
Random Access Memory
36.
LED stands for
a)
Light Emitting Diode
b)
Light Energy Diode
c)
Light Emitting Display
d)
Liquid Emitting Diode
37.
LCD stands for
a)
Liquid Crystal Display
b)
Light Crystal Display
c)
Liquid Computer Display
d)
Light Crystal Diode
38.
LAN stands for
a)
Local Access Network
b)
Local Area Network
c)
Low Area Network
d)
Long Area Network
39.
What does CPU stand for?
a)
Central Processing Unit
b)
Central Processing Under
c)
Control Processing Unit
d)
Central Power Unit
40.
True or False - On a new computer, if the battery stops the computer still works.
a)
True
b)
False
41.
If the power supply doesn’t work then:
a)
The motherboard will still work
b)
The computer will explode
c)
Nothing else works
d)
The RAM still works
42.
How do you turn on a computer?
a)
Press the power button on the tower
b)
Turn on the monitor
c)
Kick it
d)
Throw it
43.
An input device puts data into a computer system
a)
True
b)
False
44.
An output device puts data into a computer system
a)
True
b)
False
45.
A storage device is a piece of hardware where data can be stored on
a)
True
b)
False
46.
The hard drive in your computer is an example of..
a)
an INPUT device
b)
an OUTPUT device
c)
an INTERNAL STORAGE device
d)
An EXTERNAL STORAGE device
47.
The SD card in a camera or smartphone is an example of...
a)
an INPUT device
b)
an OUTPUT device
c)
an INTERNAL STORAGE device
d)
An EXTERNAL STORAGE device
48.
What type of device is this? USB memory stick
a)
Input
b)
Output
c)
Storage
49.
What type of device is this? Microphone
a)
Input
b)
Output
c)
Storage
50.
What type of device is this? Speakers
a)
Input
b)
Output
c)
Storage
51.

What type of device is this? Smartphone screen

a)

Input

b)

Output

c)

Input and Output

d)

Storage

52.

What is this?

a)

The processor (CPU)

b)

PSI

c)

PSP

d)

PUS

53.
Which of the following is NOT one of the four basic components of a computer?
a)
storage
b)
processing
c)
input
d)
audio
54.
Which of these devices is an example of OUTPUT?
a)
microphone
b)
printer
c)
keyboard
d)
mouse
55.
What type of memory is deleted when you turn off the computer?
a)
ROM
b)
RAM
c)
hard drive
d)
flash
56.

What memory does a computer use to get information faster without having to search through the hard drive?

a)

a browser

b)

RAM

c)

My Documents

d)

ROM

57.
What is RAM (Random Access Memory)?
a)
temporary storage
b)
permanent storage
c)
memory used to start the computer
d)
flash drive
58.

What does this part of the computer do?

a)

storage

b)

input

c)

output

d)

processing

59.

Which is an example of BINARY CODE?

a)

12321213

b)

aidnwldkgh

c)

#&)^%*&^%

d)

10110111

60.
Binary code consists of what TWO numbers?
a)
decimal
b)
1 and 2
c)
0 and 1
d)
none; it consists of letters
61.

ROM stands for?

a)

Random Operation Memory

b)

Read Operating Memory

c)

Read Only Memory

62.

Which of the following is NOT an Operating System?

a)

Excel

b)

Linux

c)

Windows

d)

Mac OS

63.

It order to save information foreveryou must save it on a ...

a)

RAM memoru

b)

Hard drive

c)

ROM memory

64.
programs can be categorized  as...
a)
hardware
b)
software
65.

Which of the following is an INPUT device?

a)

Printer

b)

Keyboard

c)

Headphones

d)

Speakers

66.

An output device gets data from a computer system

a)

True

b)

False

67.
Which one of these does not represent hardware?
a)
wires
b)
keyboard
c)
microsoft word
d)
computer monitor
68.
True or False: CPU's can store long term memory.
a)
True
b)
False
69.

What part of the computer is in charge of processing the information?

a)

Software

b)

Hardware

c)

Input Devices

d)

CPU

70.

Which of the following devices is an INPUT device?

a)

Headphone

b)

Printer

c)

Webcam

d)

Speaker

71.

Which of the following is an OUTPUT device?

a)

Keyboard

b)

Webcam

c)

Mouse

d)

Headphones

72.

Hardware is something you can physically see and touch.

a)

True

b)

False

73.

Cloud storage uses the internet to upload and save your data to an online space.

a)

True

b)

False

74.

Which of the following is an example of cloud storage?

a)

USB Flash Drive

b)

CD

c)

DVD

d)

Google Drive

75.

Which of the following is an example of long-term memory?

a)

OneDrive

b)

Google Drive

c)

iCloud

d)

USB Flash Drive

76.

Is RAM short term or long term storage?

a)

Short Term because it is deleted when you turn off the computer

b)

Long Term because it is kept forever even when you turn off the computer

77.

What is the memory where the instructions to start the computer are placed?

a)

RAM

b)

ROM

c)

Hard Drive

d)

Cloud storage

78.

What is the memory that can only be read?

a)

RAM

b)

ROM

c)

Hard Drive

d)

Cloud storage

79.

What does ROM stand for

a)

Read only memory

b)

Read only mainstream

c)

Read or memory

d)

None of the otehrs are correct

80.

What type of memory is always kept even when you turn off the computer?

a)

ROM

b)

RAM

c)

hard drive

d)

flash

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