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Worksheets

Johanna Quiz Test

Total questions: 185

Worksheet time: 3hrs 32mins

Name
Class
Date
1.

The computer works with only 2 digits, 0 and 1, called the______ digits

a)

binary

b)

volatile

2.

1 byte = (a)   bits

3.

______ and _____ are memories that can be directly accessed by the CPU

(a)  

4.

The memory that loses its content when the power is turned off is known as (a)   memory

5.

Who created computer

(a)  

6.

What is the full form of VDU

(a)  

7.

MB= (a)   kb

8.

(a)   is the smallest chunk of information that a computer can work with

9.

ROM is a volatile memory

a)

True

b)

False

10.

A special pen used to write in a graphic tablet

(a)  

11.

What is the full form of RAM

(a)  

12.

Full form of ROM

(a)  

13.

Computer works on ________ Cycle.

a)

Input Processing Output

b)

Processing Output Input

c)

Output Input Processing

d)

Processing Input Output

14.

Our Brain works similar to

a)

Monitor

b)

CPU

c)

Keyboard

d)

Printer

15.

Computer works at very_____ Speed.

a)

Fast

b)

Slow

c)

Medium

d)

none of the above

16.

Computer never gets

a)

Bored

b)

Tired

c)

Both 1 and 2

d)

None of the above

17.

__________ can store large amount of data

a)

Refrigerator

b)

Washing Machine

c)

Computer

d)

None of the above

18.

A Computer cannot

a)

Draw pictures

b)

Play songs

c)

store information

d)

decide or judge on its own.

19.

A Computer can do many ________ at the same time

a)

Mistakes

b)

Tasks

c)

Faults

d)

All of the above

20.

A Computer has ______ amount of memory.

a)

Large

b)

Medium

c)

Short

d)

None of the above

21.

A Computer is a _______ Machine.

a)

Single tasking

b)

Multi tasking

c)

Small

d)

Large

22.

Identify the device...

a)

Keyboard

b)

Monitor

c)

Head phone

d)

Printer

23.

The Device used for printing on paper

a)
b)
c)
d)
24.

Identify the device

a)

Head Phone

b)

Monitor

c)

Mouse

d)

Speaker

25.

A Computer works on

a)

Food

b)

Water

c)

Electricity

d)

All of the above

26.

Computers are used in

a)

Home

b)

Office

c)

Bank

d)

All of the above

27.

______ is called the brain of the Computer

a)
b)
c)
d)
28.

Identify the image

a)

Desktop

b)

Laptop

c)

Palmtop

d)

Smart Phone

29.

Look at the image and answer the device is_______

a)

Output Device

b)

Input Device

c)

Storage Device

d)

Processing Device

30.

Button used for saving a file in ms paint

a)

Save

b)

Save as

c)

Print

d)

New

31.

Option for Opening a new page in ms paint

a)

Open

b)

New

c)

Copy

d)

Save

32.

Option for opening existing file in ms paint

a)

New

b)

SAve as

c)

Open

d)

Paste

33.

Which generation of computer dated from 1946 to 1957 A.D?

(a)  

34.

What was replaced in place of transistors in 3rd Generation Computers?

(a)  

35.

ENIAC falls under which generation of computer?

(a)  

36.

4th Generation computers used ULSIC?

a)

Yes

b)

No

37.

2nd Generation computers are the largest computers.

a)

Yes

b)

No

38.

One of the feature of 5th and 6th Generation computer is ...

a)

Invisible Machine

b)

Virtual Reality

c)

Faster than light

39.

Smart Phone comes under ...

a)

3rd Generation Computer

b)

4th Generation Computer

c)

5th Generation Computer

d)

6th Generation Computer

40.

COBOL and FORTRAN were the programming languages used in 3rd Generation Computers.

a)

Yes

b)

No

41.

  Which is the best Search Engine in world? 

a)

Bing

b)

Google  

c)

Yahoo

42.

Which of the following element is not related with internet?

a)

Browser

b)

Homepage

c)

MS Word

43.

  __________are the fastest computers in the world.

a)

Supercomputer

b)

Minicomputer

c)

Micro Computer

44.

What is the full form of RAM?

a)

Random Access Memory

b)

Remote Access Memory

c)

All of the these

45.

Who is the father of computer?

a)

Blaise pascal

b)

Charles Babbage  

c)

Leibnitz 

46.

Which of the following device is a portable device?

a)

Laptop

b)

Computer

c)

CPU

47.

What is the full form of URL?

a)

Uniform Research Locator

b)

Uniform Refresh Locator

c)

Uniform Resource Locator

48.

    What is the full form of WWW?

a)

World Wide Web

b)

World with Web

c)

Wide Web World  

49.

Which of the following is the extension of PowerPoint?

a)

.xls

b)

.pptx

c)

.bmp

50.

Which of the following numbers is a binary number?

a)

0 and 0.1

b)

2 and 0

c)

0 and 1   

51.

   To search anything on the internet, you have to put few words on…………. 

a)

Scroll bar

b)

Search bar

c)

Title bar   

52.

   WWW.XYZ.COM is ______

a)

Website

b)

Text

c)

None

53.

We can access internet on________________

a)

Mobile

b)

Tablet

c)

All of above

54.

   Facebook, twitter, linked in are………. 

a)

Web application

b)

Web browser

c)

Social networking sites

55.

What type of hardware you need to connect with internet

a)

Modem

b)

Router

c)

All of above

56.

In which of the following computer-generation vacuum tubes were used?

a)

First-generation

b)

Second-generation

c)

Third generation

57.

____________operating system allows a user to run more than one application programs at the same time.

a)

Multitasking

b)

Multi-use

c)

Multipurpose     

58.

Name the device that connects a computer with the telephone line.

a)

Mouse

b)

Modem

c)

Set Top Box

59.

A ________ program helps you to perform calculations and analyses data in a better way.

a)

Spreadsheet

b)

Word Processor

c)

DTP  

60.

The file format of Microsoft Word Document is:

a)

.docx

b)

. mab

c)

.pdf

61.

____________ language uses Mnemonic codes.

a)

Assembly

b)

Machine

c)

High level

62.

A/an __________ converts a high level language program into machine language,line by line.

a)

Assembler

b)

Compiler

c)

Interpreter

63.

Java language is the example of _________ languge

a)

First generation

b)

Second generation

c)

High level

64.

________________ is the process of writing specific instructions in a computer language.

a)

Linking

b)

Programming

c)

Processing

65.

Identify the low level languages.

a)

3GL

b)

4GL

c)

Machine language

d)

Assembly Language

66.

In binary form, 0 stands for "Off" and 1 stands for "On" state (True/False) ?

a)

True

b)

False

67.

__________ translate programs written in Assembly language into Machine Language.

a)

Compilers

b)

Translator

c)

Assemblers

68.

Computers are broadly divided into _____ categories.

a)

3

b)

4

c)

5

d)

6

69.

Machine Language is a -------- language.

a)

4th Generation

b)

3rd Generation

c)

1st Generation

d)

2nd Generation

70.

"High Level languages (HLL) are not machine-dependent". The statement above means:

a)

They have a sentence-like structure

b)

they are closer to natural languages

c)

they can be used on different types of computers

d)

they are easy to learn

71.

Compilers, interpreters and assemblers are translation programs:

a)

used for HLL and LLL

b)

Compilers and Interpreters are used for HLL instead the assembler is used for LLL

c)

they are used only for LLL

72.

The only language understood by the digital devices is...

a)

assembly language

b)

linking language

c)

translation language

d)

machine language

73.

Microwaves, washing machine, medical equipment, cameras, toys and airplanes are some of the appliances/ machines which use ...

a)

Personal Digital Assistants

b)

Embedded Systems

c)

Micro Computers

d)

Wearable Computers

74.

Which type of computer is used for weather forecasting?

a)

Super Computers

b)

PDA

c)

Mainframe Computers

d)

Wearable Computers

75.

A/an __________ converts a high level language program into machine language,line by line.

a)

Assembler

b)

Compiler

c)

Interpreter

76.

Python language is the example of _________ language

a)

Low-Level Language

b)

Assembly Language

c)

High-Level Language

d)

Machine Language

77.

PARAM is an example of __________.

a)

Mini Computers

b)

Microcomputers

c)

Supercomputers

d)

Mainframe computers

78.

Which of these are examples of Microcomputers? (Tick all that apply.)

a)

Smartphone

b)

Mobile Computers

c)

PDP-8

d)

VAX

79.

Which computer language does not require any translation?

a)

Machine Language

b)

Assembly Language

c)

High-Level Language

d)

Fourth-Generation Language

80.

The brain of any computer system is....

a)

ALU

b)

Memory

c)

CPU

81.

A collection of computers and networks that have been joined together across the whole world.

a)

Internet

b)

Intranet

82.

It is a global network of billions of computers and other electronic devices.

a)

search engine

b)

internet

c)

web browser

d)

all of the above

83.

URL stands for

a)

unified random location

b)

united relay locator

c)

uniform resource locator

d)

unique research lab

84.

If you receive an attachment from someone you don't know, you should never open it.

a)

True

b)

False

85.

How can a computer virus spread from one computer to another ?

a)

Local Network

b)

USB Flash Drive

c)

Internet Broadband Network

d)

every statements above are true

86.

1. This means a medium of communication.

a)

Media

b)

Multi-

c)

Audio

d)

Video

87.

7. How many forms does multimedia has?

a)

One

b)

Two

c)

Three

d)

Four

88.

6. It is most widely used and flexible means of presenting the information and conveying ideas.

a)

Video

b)

Text

c)

Audio

d)

Pictures

89.

10. It is a recording of moving visual images made digitally.

a)

Audio

b)

Video

c)

Text

d)

Picture

90.

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

a)
b)
c)
d)
91.

Which of the following storage devices is most suitable for use in mobile devices?

a)

Cloud

b)

Magnetic

c)

Solid State

d)

Optical

92.
What type of device is this? USB memory stick
a)
Input
b)
Output
c)
Storage
93.

What is this computer software called?

a)

Google Docs

b)

Google Classroom

c)

Google Meet

d)

Google Slide

94.

Which of the following is an input device?

a)

Monitor

b)

Projector

c)

Speaker

d)

Keyboard

95.

Which of the following is an output device?

a)

Mouse

b)

Monitor

c)

Keyboard

d)

Microphone

96.

Which of the following are the signs of a virus attack?

a)

The computer runs slower than normal.

b)

There is a change in file size.

c)

The computer restarts on its own.

d)

All of the above.

97.

A computer shows unusual behavior to a virus attack

a)

true

b)

false

98.

An antivirus program should run in the background at all times

a)

true

b)

false

99.
Joey shared his username and password to his classmate.
a)
True
b)
False
100.

………………………………. Is a collection of instructions that enable a user to interact with the computer or have the computer perform specific tasks for them.

(a)  

101.

A………………. is computer software designed to help in management and tuning of operating systems, computer hardware and application software.

(a)  

102.

  1. ………………………… is software written according to user requirements.



(a)  

103.

Which software is designed for general people?

(a)  

104.

Language processor is also called as (a)  

105.

There are (a)   types of language processors.

106.

Full form of GUI

(a)  

107.

Set of Instruction is called (a)  

108.

Linux is an example of (a)  

109.

Set of program is called as (a)  

110.

Ms. Word, Adobe Photoshop is an example of (a)  

111.

Internet is a vast network that connects computer all around the world

a)

yes

b)

no

112.

Write the full form of WWW

(a)  

113.

List any two uses of internet.

(a)  

114.

which is the fastest way of sending and receiving messages from one computer to another all over the world?

a)

postmail

b)

E-mail

c)

Telegram

d)

Speed post

115.

Give two examples for different internet connection.

(a)  

116.

Hotspot is a wired network.

a)

yes

b)

no

117.

(a)   transforms a smartphone or internet -capable device into portable communications device that shares its internet access with other computers and devices wirelessly.

118.

How many keys are there on keyboard?

a)

100

b)

101

c)

102

d)

104

119.

Which of the following is the first calculating device?

a)

Abacus

b)

Calculator

c)

Turing Machine

d)

Pascaline

120.

Which was the world's first successful electronic computer?

a)

PARAM

b)

CRAY-1

c)

Pascaline

d)

ENIAC electronic Numerical Integrator and computer

121.

What is a computer?

a)

An electronic device that receives input, processes it and provides an output in the desired format.

b)

An electronic device to do homework, play video games or surf on the internet.

c)

An electronic device that receives input, stores or processes the input and provides an output in the desired format.

122.

What is this?

a)

Formula Bar

b)

Cell

c)

Row

d)

Zoom Slider

123.
What kind of software is Excel?
a)
Word processing software
b)
Spreadsheet Software
c)
Data Base Software
124.
In Excel rows are labeled by
a)
letters
b)
numbers
c)
rows and numbers
125.
When inserting a formula, always start with
a)
equals symbol
b)
plus symbol
c)
minus symbol
126.
To allow you to evenly distribute a title over a table of numbers, use the
a)
Center button
b)
Merge and Center button
c)
Merge cells only button
127.
If you see a series of "######" in a cell, that means the following:
a)
You keyed in an incorrect number
b)
The row height is too high
c)
The text is incorrectly spelled
d)
The column width is not wide enough
128.
Which of the following is a selected cell?
a)
current command
b)
default option
c)
active Cell
d)
default cell
129.
What is an intersection of a row and a column?
a)
range
b)
tab
c)
bar chart
d)
cell
130.

Sharon’s spreadsheet contains information about the number of music downloads in F25. In this address, ‘25’ identifies the:

a)

Cell

b)

Column

c)

Range

d)

Row

131.

Alicia needs to move the data in cell B5 to cell E5. Which command would she select?

a)

Clear

b)

Copy

c)

Cut

d)

Format Painter

132.

What is the full form of HTTP?

a)

Hyper Text Transfer Protocol

b)

Hyper Textual Transmission Protocol

133.

Chrome, Firefox, Safari, Explorer

a)

Operating System Software

b)

Browser

c)

Hardware

d)

Search Engine

134.

How can a computer virus spread from one computer to another ?

a)

Local Network

b)

USB Flash Drive

c)

Internet Broadband Network

d)

every statements above are true

135.

A program designed to replicate and eat up a computer’s storage is called

a)

virus

b)

malware

c)

worm

d)

mail

136.
If a binary number ends with a 1, it must be...
a)
An odd number
b)
An even number
c)
A prime number
d)
The number 12
137.
Which of the following numbers is a power of 2?
a)
6
b)
16
c)
10
d)
20
138.

Which of the following devices is used to transfer data from source to destination over internet?

a)
  1. Thumb drive

b)
  1. RAM

c)

ROM

d)

MODEM

139.

What is the full form of SMPS?

a)
  1. Simple Machine Power Supply

b)
  1. Switched-Mode Power Supply

c)
  1. System Mode Power Supply

d)
  1. Simple Motor Power Supply

140.

What type of device a computer mouse is?

a)
  1. Communication device

b)
  1. Output device

c)
  1. System device

d)
  1. Pointing device

141.

Which of the following is the most appropriate statement of dot matrix printer?

a)
  1. It prints the characters or images by a striking mechanism.

b)
  1. It is very costly.

c)
  1. Printing quality is very high.

d)
  1. It is a non-impact printer.

142.

What another name is given to a pen drive?

a)
  1. Small drive

b)
  1. Flash drive

c)
  1. Hard drive

d)
  1. Soft drive

143.

The base of an octal number is represented by:

a)

6

b)

7

c)

8

d)

9

144.

Seventeen raised to the power zero (17⁰) is equivalent to

a)

0

b)

1

c)

8

d)

17

145.

The binary equivalent of a hexa-decimal digit 15 is represented by

a)

FF

b)

1111

c)

1010

d)

1000

146.

There are how many types of memory ?

a)

Two

b)

Three

c)

Four

d)

Five

147.

Arithmetic Operations are performed by ___

a)

ALU

b)

AU

c)

LU

d)

AL

148.

ROM stores data ___

a)

Temporarily

b)

Permanently

c)

Partially

d)

Fully

149.

Barcode Reader is a/an ____ device.

a)

Input

b)

Output

c)

Storage

d)

Display

150.

Which of these are magnetic storage devices?

a)
b)
c)
d)
e)
151.
CPU stands for
a)
Computer Processing Unit
b)
Central Processing Unit
c)
Core Processing Unit
d)
Central Power Unit
152.
What does RAM stand for?
a)
Random Access Memory
b)
Random Area Machine
c)
Real Access Machine
d)
Rapid Access Memory
153.
What is this component called?
a)
Spinning Disk Drive
b)
Optical Disk Drive
c)
Hard Disk Drive
d)
Floppy Disk Drive
154.

Examples of Input devices. Select all that apply

a)

keyboard

b)

monitor

c)

touch screen

d)

camera

e)

microphone

155.

Identify the device as input, output, storage or process device.

a)

INPUT DEVICE

b)

OUTPUT DEVICE

c)

PROCESS DEVICE

d)

STORAGE DEVICE

156.

RAM

a)

permanently stores data like software and user files on a computer

b)

is the brain of the computer, executing all programs

c)

temporarily stores data allowing which increases the computer's processing power

d)

temporarily stores data if you hard drive runs out of space

157.
The mouse is connected to your computer via what type of port?
a)
Mouse Port
b)
USB Port
c)
PS 2 Port
d)
Serial Port
158.

power supply

a)

cools the CPU

b)

supplies and regulates electrical current to all of the components

c)

stores all the data on a computer

d)

is the brain of the computer; executes all programs

159.
This is the image of a __________ .
a)
RAM
b)
ROM
c)
Keyboard
d)
Motherboard
160.

CPU Fan

a)

sits on top of the heat sink, and draws heat away from the CPU so it doesn't overheat

b)

cools the entire computer

c)

acts like the CPUs assistant

d)

sits directly on top of the CPU, and cools the CPU while it is working

161.

What do you call to the one that has red box in spreadsheet?

a)

cell

b)

name box

c)

column

162.

What do you call to this part of the excel?

a)

status bar

b)

sheet tabs

c)

view options

163.

What do you call to this part of the excel?

a)

search box

b)

status bar

c)

formula bar

164.

The four tips in creating an effective PowerPoint Presentations.


(check all the possible answers)

a)

content

b)

graphic

c)

sound effects

d)

themes

e)

visual effects

165.

audio visual presentation

a)

MS Word

b)

MS Excel

c)

MS PowerPoint

166.

budget plan

a)

MS Word

b)

MS Excel

c)

MS PowerPoint

167.

letter of invitation

a)

MS Word

b)

MS Excel

c)

MS PowerPoint

168.

What do you call to this part in excel application?


(the one with red box)

a)

column

b)

row

c)

ruler

169.

Refrain from using too many colors and ______________.

a)

styles

b)

effects

c)

pictures

170.

Use light font colors on ____________ backgrounds.

a)

dark

b)

white

c)

grey

171.

What are the function of windows?

a)

Manages the functions of all the hardware and software.

b)

Provides an interface between the computer.

c)

It makes the computer user friendly.

d)

All of the above.

172.

A set of instructions that specific task in the computer is called (a)  

173.

What is called an icon?

a)

Small picture buttons that represent commands, programs, files or folders.

b)

Bar that is located at the top of window.

c)

Where different files are kept.

d)

The data and information on the computer are stored.

174.

(a)   is the most popular operating system.

175.

Which of the following is GUI based OS?

a)

Ms-DOS

b)

Windows 7

c)

Windows 10

d)

Both (ii) and (iii)

176.

OS is the main program in the computer.

(a)  

177.

Taskbar cointains ...................................

a)

Start button

b)

All of the above

c)

System data

d)

Button of active program.

178.

Folder is the collection of (a)  

179.

Which of the following is not operating system:

a)

Windows-10

b)

Windows-8.1

c)

Ms-Paint

d)

Non of the above.

180.

What is the full form of OS?



(a)  

181.

What is the full form of GUI ?

(a)  

182.

What is the full form of IOS?

(a)  

183.

If we resize by using a corner, we can resize both ...........................

and ...................... at the same time.

a)

height

b)

Height

c)

Width

d)

height and width

184.

What is the use of Internet Explorer.

a)

Used to view network.

b)

Used to access Internet resources

c)

Used to display the drive in use

d)

Used to store deleted items.

185.

We can move program window (a)   on our screen.