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Worksheets

икт сессия

Total questions: 200

Worksheet time: 1hrs 18mins

Name
Class
Date
1.

A monitor displays information

a)

True

b)

False

c)

Not sure

d)

Depends on system

2.

A microphone is used as an input device

a)

False

b)

Output device

c)

Storage device

d)

True

3.

The binary equivalent of the octal number 13 is:

a)

1011

b)

1101

c)

1110

d)

1001

4.

Which of the following are audio file extensions?

a)

.jpg

b)

.txt

c)

.mp3

d)

.exe

5.

What software is used to create slideshows?

a)

MS Excel

b)

MS Word

c)

MS Paint

d)

MS PowerPoint

6.

What would you use to find information online?

a)

Spreadsheet

b)

Search Engine

c)

Antivirus

d)

Firewall

7.

Presentation Graphics may contain:

a)

Text only

b)

Images only

c)

Graphs only

d)

All of these

8.

Most popular Spreadsheet Editor is:

a)

Google Chrome

b)

MS PowerPoint

c)

MS Excel

d)

Adobe Reader

9.

For creating documents, you use:

a)

MS Excel

b)

VLC Player

c)

Google Docs, MS Word

d)

File Manager

10.

What number is represented by the OFF state in binary?

a)

2

b)

1

c)

0

d)

-1

11.

What is computer software?

a)

Physical parts of computer

b)

Input devices

c)

Application of computers for data operations

d)

Storage hardware

12.

What is computer hardware?

a)

Data storage methods

b)

Software programs

c)

Data transmission

d)

Physical parts of computer

13.

Terabyte (TB) equals:

a)

1000 GB

b)

1024 MB

c)

1024 GB

d)

2048 MB

14.

Kilobyte (KB) equals:

a)

1024 Kilobytes

b)

1024 Bytes

c)

512 Bits

d)

2048 Bytes

15.

Shortcut for Bold is:

a)

Ctrl+C

b)

Ctrl+V

c)

Ctrl+B

d)

Ctrl+Z

16.

The smallest measurement of memory is:

a)

Bit

b)

Byte

c)

KB

d)

MB

17.

Shortcut key for Copy:

a)

Ctrl+X

b)

Ctrl+V

c)

Ctrl+C

d)

Ctrl+B

18.

Shortcut for Undo:

a)

Ctrl+U

b)

Ctrl+Z

c)

Ctrl+A

d)

Ctrl+Y

19.

Shortcut for Cut:

a)

Ctrl+X

b)

Ctrl+C

c)

Ctrl+Z

d)

Ctrl+P

20.

How many bits are in a byte?

a)

2

b)

4

c)

8

d)

16

21.

A valid e-mail address is:

a)

myfile#email.com

b)

professor@learnthenet.com

c)

www.google.com

d)

professor.learn.com

22.

Decimal 16 to Hexadecimal is:

a)

F

b)

1A

c)

10

d)

100

23.

When pasting from clipboard, you ___ it.

a)

Write

b)

Paste

c)

Print

d)

Share

24.

Shortcut key for Paste:

a)

Ctrl+P

b)

Ctrl+V

c)

Ctrl+C

d)

Ctrl+Z

25.

Times New Roman, Comic Sans and Calibri are called:

a)

Colors

b)

Fonts

c)

Graphics

d)

Templates

26.

What happens when you cut text?

a)

It is copied

b)

It is printed

c)

It is deleted

d)

It is removed and placed on clipboard

27.

Not a topic in computer science:

a)

Algorithms

b)

Programming

c)

Thermodynamics

d)

Databases

28.

Binary digits are called:

a)

Bytes

b)

Bits

c)

Numbers

d)

Symbols

29.

Binary equivalent of Hex 74A is:

a)

11101001010

b)

100100101

c)

110011000

d)

111001011

30.

Why do we use Excel?

a)

Write code

b)

Watch movies

c)

Processing tables

d)

Send email

31.

Binary equivalent of Hex 7BD is:

a)

11110111101

b)

1001100110

c)

101010111

d)

111100111

32.

ON state in binary is:

a)

0

b)

2

c)

1

d)

-1

33.

What does "$" mean in Excel?

a)

Currency

b)

No change in cell reference

c)

Error

d)

Division

34.

To make address ABSOLUTE, we:

a)

Use %

b)

Use #

c)

Use $

d)

Use =

35.

Meaning of "C$5" in Excel:

a)

Column changes

b)

Row changes

c)

Both change

d)

Neither changes

36.

Excel "Master Function" button:

a)

Format text

b)

Add chart

c)

Insert formulas

d)

Open help

37.

Valid cell address:

a)

B&B

b)

BB1

c)

1B1

d)

B1B

38.

Valid cell address:

a)

A2

b)

2A

c)

AA

d)

22

39.

MIN() function:

a)

Returns max value

b)

Returns text

c)

Returns smallest number

d)

Calculates sum

40.

MAX() function:

a)

Returns maximum

b)

Returns minimum

c)

Returns average

d)

Returns sum

41.

AVERAGE() function:

a)

Returns total

b)

Returns average

c)

Returns maximum

d)

Returns minimum

42.

All formulas start with:

a)

+

b)

-

c)

=

d)

*

43.

Invalid Excel expression:

a)

A1+B2

b)

50x10

c)

A3*10

d)

B1/2

44.

Correct Excel expression

a)

A3x10

b)

A310

c)

A310

d)

10A3

45.

A1=500, A2=450, autofill A3 = ?

a)

400

b)

450

c)

550

d)

350

46.

A1=300, A2=350, autofill A3 = ?

a)

350

b)

300

c)

400

d)

450

47.

Can we rotate text in Excel cell?

a)

no

b)

yes

c)

maybe

d)

Only with plugin

48.

Address $C$1 is:

a)

Mixed

b)

Relative

c)

Absolute

d)

Incorrect

49.

Address C$1 is:

a)

Absolute

b)

Mixed

c)

Relative

d)

Invalid

50.

Address C1 is:

a)

Absolute

b)

Mixed

c)

Relative

d)

None

51.

<51> "######" means:

a)

Question mark

b)

Invalid format

c)

Successful result

d)

You have entered a wrong number

52.

<52> In Excel, which symbol is used for multiplication?

a)

A) %

b)

B) /

c)

C) *

d)

D) +

53.

<53> If A1=90; A2=85; A3=80; A4=75; A5=75, which formula is INCORRECT to get the total?

a)

A) =A1+A2+A3+A4+A5

b)

B) =SUM(A1:A5)

c)

C) =SUM(A1,A2,A3,A4,A5)

d)

D) =AVERAGE(A1:A5)

54.

<54> If cell E10 = 75, and the rule is: if higher than 74, show "PASSED", otherwise "FAILED", choose the correct formula:

a)

=IF(E10>74,"passed","failed")

b)

=IF(E10<74,"passed","failed")

c)

=IF(E10>=75,"failed","passed")

d)

=IF(E10=75,"passed")

55.

What is the e-Government portal of Kazakhstan?

a)

gov.kz

b)

digital.kz

c)

egov.kz

d)

kazakhstan.kz

56.

<56> EDS stands for:

a)

Electronic Data System

b)

Electronic Digital Signature

c)

Electronic Document Service

57.

<58> HTML stands for:

a)

Hyper Text Markup Language

b)

Hyperlink Text Management Language

c)

High-level Text Management Language

58.

<59> Which HTML tag sets background color to yellow and text color to blue?

a)

<body bgcolor=yellow text=blue>

b)

<body background="yellow" color="blue">

c)

`<text=blue background

59.

<59> What HTML tag sets a yellow background and blue text?

a)

<html bgcolor="yellow" text="blue">

b)

<body bgcolor=yellow text=blue>

c)

<background=yellow, text=blue>

60.

<61> How to identify numbered and unnumbered lists in HTML?

a)

<NL> and <UL>

b)

B) <NUM> and <LIST>

c)

C) <OL> and <UL>

61.

<62> How to identify italic and bold text in HTML?

a)

<I>…</I> and <B>…</B>

b)

<EM> and <BLD>

c)

<IT> and <BO>

62.

<63> How to identify headers in HTML?

a)

C) <H1>…</H1> and <H2>…</H2>

b)

D) <TITLE1> and <TITLE2>

c)

A) <P1> and <P2>

63.

<64> How to start a new paragraph in HTML?

a)

A) <NEW>

b)

B) <P>

c)

C) <BR>...<BR>

64.

<65> How to insert a hyperlink to "Task1.html"?

a)

A) <A HREF="Task1.html">TEXT</A>

b)

B) <LINK="Task1.html">TEXT</LINK>

c)

C) <HYPERLINK HREF="Task1.html">TEXT</HYPERLINK>

65.

<66> In HTML, every piece of code is called as…

a)

A) command

b)

B) script

c)

C) tags

66.

<67> What diagram is used to visualize workflow?

a)

A) Flowchart

b)

B) Gantt chart

c)

C) UML diagram

d)

D) PERT chart

67.

<68> A computer file created using hypertext markup language HTML

a)

A) Document

b)

B) File

c)

C) Web page

68.

<69> Web-site

a)

collection of web pages, which are united by some principle

b)

database

c)

HTML file

69.

<70> What is identifying a resource, provides information on the location of this resource?

a)

A) IP

b)

B) URL

c)

C) DNS

70.

<71> Choose tags to create a table in HTML?

a)

A) TABLE, TR, TD

b)

B) BODY, HEAD, TITLE

c)

C) UL, OL, LI

71.

<72> Choose tags to enter the window’s title in HTML?

a)

A) HEAD, TITLE

b)

B) BODY, TITLE

c)

C) TITLE, SCRIPT

72.

<73> … - application layer protocol of data transmission.

a)

A) FTP

b)

B) SMTP

c)

C) Hypertext transfer protocol (http)

73.

<74> … - standardized markup language for documents on the world wide web.

a)

A) Hypertext markup language (html)

b)

B) CSS

c)

C) XML

74.

<75> … - technology of description of the appearance of a document executed by the markup language.

a)

A) HTML

b)

A) HTML

c)

C) Cascading Style Sheets (CSS)

75.

<76> … is the integrated mechanism of interaction between the state and citizens, state agencies with each other, ensuring consistency with the help of informational technologies.

a)

A) Electronic government

b)

B) Digital economy

c)

C) Internet banking

76.

<77> What is PowerPoint?

a)

A) It is a computer program that allows you to create and show slides to support a presentation.

b)

B) It is a photo editor

c)

C) It is a programming IDE

77.

<78> PowerPoint can be used to:

a)

A) organise and structure your presentation

b)

B) edit audio

c)

C) develop apps

78.

<79> In what mobile generation was appeared Wi-Fi technology?

a)

A) 2G

b)

B) 3G

c)

C) 4G

79.

<80> Android is best classified as one of the fastest growing of these

a)

A) desktop software

b)

B) web browsers

c)

C) mobile operating systems

80.

<81> How much space Google gives users as free?

a)

A) 5GB

b)

B) 10GB

c)

C) 15GB

81.

<82> Conversion of a hexadecimal number 3D to binary number is

a)

A) 111101

b)

B) 110011

c)

C) 101010

82.

<83> The decimal equivalent of the binary number 100101 is

a)

A) 37

b)

B) 45

c)

C) 52

83.

<84> Conversion of an octal number 106 to binary number is

a)

A) 1000110

b)

B) 1100111

c)

C) 1010101

84.

<85> Conversion of an octal number 73 to binary number is

a)

A) 111011

b)

B) 101010

c)

C) 110111

85.

<86> The decimal equivalent of the binary number 1010100 is

a)

A) 74

b)

B) 94

c)

C) 84

86.

<87> Conversion of a hexadecimal number D8 to binary number is

a)

A) 11011000

b)

B) 11010100

c)

C) 10101000

87.

<88> The octal equivalent of the number 10011.1101 is

a)

A) 23.64

b)

B) 21.55

c)

C) 24.61

88.

<89> The decimal equivalent of the binary number 101011 is

a)

A) 43

b)

B) 41

c)

C) 47

89.

<90> HTML file’s type?

a)

A) media viewer

b)

B) text editor or <input type="file">

c)

C) PDF

90.

<91> Format of the HTML document.

a)

A) .doc

b)

A) .doc

c)

C) .html

91.

<92> … - is a program to create video.

a)

A) WS Movie Maker

b)

B) Excel

c)

C) Notepad

92.

<93> Select the function to display records that meet certain criteria in Excel.

a)

A) filter

b)

B) print

c)

C) align

93.

<94> Find the NAME whose 2nd letter is “m” using the text filter in Excel.

a)

A) equals ?m*

b)

B) equals m?*

c)

C) equals m

94.

<95> Tag for background’s color of the document in HTML?

a)

A) BODY BGCOLOR

b)

B) HTML COLOR

c)

C) STYLE BG

95.

<96> an example of numbered list in HTML.

a)

A) <OL>

b)

B) <UL>

c)

C) <LI>

96.

<97> Tag of unnumbered list in HTML.

a)

A) <OL>

b)

B) <UL>

c)

C) <LI>

97.

<98> Tag for the first level, size of words in HTML.

a)

A) H1

b)

B) H2

c)

C) P

98.

<99> Tag for the second level, size of words in HTML.

a)

A) H1

b)

B) H2

c)

C) H3

99.

<100> Tag for the third level, size of words in HTML.

a)

A) H2

b)

B) H3

c)

C) H4

100.

<101> Tag for the fourth level, size of words in HTML.

a)

A) H3

b)

B) H4

c)

C) H5

101.

<102> Tag for the fifth level, size of words in HTML.

a)

A) H4

b)

B) H5

c)

C) H6

102.

<103> Tag for the sixth level, size of words in HTML.

a)

A) H6

b)

B) H5

c)

C) H4

103.

<104> Tag for italic words in HTML.

a)

A) <I>

b)

B) <EM>

c)

C) <IT>

104.

<105> Tag for bold words in HTML.

a)

A) <B>

b)

B) <STRONG>

c)

C) <BLD>

105.

<106> Tag for underline words in HTML.

a)

A) <U>

b)

B) <UL>

c)

C) <UNDER>

106.

<107> Tag for superscript words in HTML.

a)

A) <sup>

b)

B) <high>

c)

C) <up>

107.

<108> Tag for subscript words in HTML.

a)

A) <sub>

b)

B) <low>

c)

C) <under>

108.

<109> Tag for beginning of a new paragraph in HTML.

a)

A) <BR>

b)

B) <P>

c)

C) <NEW>

109.

Tag for scrolling text in HTML.

a)

<scroll>

b)

<slide>

c)

<marquee>

d)

<move>

110.

Tag to insert picture in HTML.

a)

<image>

b)

<pic>

c)

<img src>

d)

<photo>

111.

Tags to skip three lines in HTML.

a)

<BR><BR>

b)

<BR><BR><BR><BR>

c)

<BR><BR><BR>

d)

<BR><HR><BR>

112.

Tags to skip two lines in HTML.

a)

<BR>

b)

<BR><BR>

c)

<BR><BR><BR>

d)

<P><P>

113.

Tags to skip four lines in HTML.

a)

<BR><BR><BR>

b)

<BR><BR><BR><BR>

c)

<BR><HR><BR><HR>

d)

<P><P><P><P>

114.

Tag to insert a hyperlink in HTML.

a)

<link>

b)

<hyper>

c)

<a href=" "> and </a>

d)

<url>

115.

Tag to insert background’s picture in HTML.

a)

<bgimg>

b)

<body image>

c)

body background

d)

<background src>

116.

Function in Excel filter, which shows text finishes with letter “z”?

a)

begins with z

b)

end with z

c)

match z

d)

contains z

117.

Function in Excel filter, which shows text starts with letter “a”?

a)

begins with a

b)

starts from a to z

c)

end with a

d)

filter A

118.

The valid format of MS Word is

a)

.xlsx

b)

.doc

c)

.pptx

d)

.pdf

119.

The valid format of MS Excel is

a)

.doc

b)

.xls

c)

.ppt

d)

.txt

120.

Line spacing is in the ____ of MS Word Home Tab.

a)

Font group

b)

Paragraph group

c)

Styles group

d)

Editing group

121.

Arial, Cambria, Verdana, Times New Roman are the name of ____

a)

Font size

b)

Font style

c)

Font face

d)

Font color

122.

Which file format cannot be added to a Word document using Special Paste?

a)

.jpg

b)

.gif

c)

.ppz

d)

.bmp

123.

Which of the following is not an option in clipboard?

a)

Paste

b)

Cut

c)

Copy

d)

Page setup

124.

We can insert a page number at both

a)

Left and Right

b)

Top and Bottom

c)

Footer only

d)

Header only

125.

We can remove / hide border of a shape by selecting … no border

a)

remove shape

b)

border none

c)

no border

d)

delete border

126.

Google Docs is most similar to which application? MS Word

a)

Excel

b)

MS Word

c)

PowerPoint

d)

Paint

127.

Google Sheets is most similar to which application?

a)

Word

b)

MS Excel

c)

PowerPoint

d)

Access

128.

Google Slides is most similar to which application?

a)

Word

b)

Excel

c)

MS PowerPoint

d)

OneNote

129.

Google Docs allows you to insert or upload images from which source(s)?

a)

Device only

b)

Web only

c)

Google Drive only

d)

All of them

130.

To add text boxes or shapes to your document, you will need to ________. insert a special character

a)

insert a special character

b)

enable ruler

c)

use page layout

d)

format tab

131.

Year of invention of the telegraph?

a)

1820

b)

1850

c)

1837

d)

1845

132.

Year of invention of the telephone?

a)

1870

b)

1876

c)

1880

d)

1865

133.

When did World Wide Web introduce?

a)

1989

b)

1990

c)

1991

d)

1995

134.

When does IBM announce its Systems Network Architecture (SNA)?

a)

1970

b)

1974

c)

1975

d)

1980

135.

The electronic transmission of signals for communications

a)

Telephone, Radio, television

b)

Phone, Internet, Email

c)

Signal, Cable, Satellite

d)

Wifi, Router, Fiber

136.

What does share hardware, programs, and databases across the organization?

a)

Server

b)

computer network

c)

Switch

d)

Cloud

137.

What Internet networking technologies are being used as technology platform

a)

TCP/IP

b)

web browser suites, html

c)

Network cables

d)

OSI model

138.

First ARPANET appeared in …

a)

1965

b)

1969

c)

1971

d)

1970

139.

First e-mail program created in ...

a)

1970

b)

1971

c)

1975

d)

1973

140.

ARPANET stopped to exist in …

a)

1991

b)

1990

c)

1995

d)

1989

141.

How many generations of computers you now?

a)

4

b)

5

c)

3

d)

6

142.

The third generation of computers covers the period:

a)

1960-1965

b)

1965-1970

c)

1970-1980

d)

1955-1960

143.

First generation computers are characterized by

a)

Vacuum tubes and magnetic drum

b)

Transistors

c)

Microchips

d)

Silicon

144.

The transistorized computer circuits were introduced in the 1950 or Second generation computer

a)

First generation

b)

Second generation computer

c)

Third generation

d)

Fifth generation

145.

Integrated circuit (ICs) as basic electronic component (SSIC and MSIC) THIRD Generation of Computers

a)

Fourth

b)

Second

c)

THIRD Generation of Computers

d)

Fifth

146.

The monitor of a computer is connected to it by

a)

Bluetooth

b)

cable

c)

Wireless

d)

Infrared

147.

Which of the following is still useful for adding numbers?

a)

abacus

b)

calculator

c)

computer

d)

notepad

148.

When was built the first computer and how is called?

a)

In the 1940's, ENIAC

b)

1930, UNIVAC

c)

1950, Z1

d)

1920, ABC

149.

Computer understands _________________ language binary or machine

a)

Assembly

b)

C++

c)

binary or machine

d)

English

150.

Which of the following are file extensions for text editor files?

a)

.doc

b)

.txt

c)

.xls

d)

.html

151.

What does ICT stand for?

a)

International Communication Technology

b)

Internet and Computer Technology

c)

Information and Communication Technology

d)

Internal Computer Terminal

152.

What is the main function of an operating system?

a)

Design web pages

b)

Manage hardware and provide services for applications

c)

Type documents

d)

Provide internet services

153.

Which of the following is an example of hardware?

a)

Microsoft Word, Excel

b)

CPU, monitor, keyboard

c)

Google Chrome, Firefox

d)

Wi-Fi connection

154.

What is the primary purpose of a database?

a)

Send emails

b)

Store, organize, and manage data

c)

Design websites

d)

Connect to networks

155.

What does CPU stand for?

a)

Central Power Unit

b)

Core Processor Unit

c)

Central Processing Unit

d)

Central Programming Unit

156.

Which one of the following is an example of cloud storage?

a)

Google Drive, Dropbox

b)

USB Flash Drive

c)

Local Disk (C:)

d)

DVD-ROM

157.

Which one of the following is an example of cloud storage?

a)

Google Drive, Dropbox

b)

USB Flash Drive

c)

Local Disk (C:)

d)

DVD-ROM

158.

What is the full form of Wi-Fi?

a)

Wireless Fiber

b)

Wireless Fidelity

c)

Wired File

d)

Wide Frequency

159.

What does a firewall do?

a)

Monitors and controls network traffic for security

b)

Heats up the computer

c)

Connects printers

d)

Formats hard drives

160.

What is malware?

a)

Machine learning software

b)

Email tool

c)

Malicious software (e.g., viruses, spyware)

d)

Hardware management system

161.

Which one of these is an operating system?

a)

Google

b)

Windows, macOS, Linux

c)

Facebook

d)

Excel

162.

What is the role of a router in a network?

a)

Stores files

b)

Directs data between networks and connects to the internet

c)

Charges devices

d)

Translates languages

163.

What does DNS stand for?

a)

Digital Network System

b)

Domain Name System

c)

Data Navigation Server

d)

Dynamic Name Software

164.

Which of the following is NOT a type of computer memory?

a)

RAM

b)

ROM

c)

CPU

d)

Cache

165.

What is the primary function of a web browser?

a)

Retrieve and display web pages

b)

Design databases

c)

Manage user accounts

d)

Protect against viruses

166.

What is cloud computing?

a)

Sharing files via Bluetooth

b)

On-demand internet-based computing services

c)

Installing software

d)

Coding mobile apps

167.

Which of the following is a search engine?

a)

Google, Bing

b)

Windows

c)

Instagram

d)

Outlook

168.

Which programming language is widely used for web development?

a)

HTML, CSS, JavaScript

b)

Python, Java

c)

C++, C#

d)

SQL

169.

What is the main function of RAM in a computer?

a)

Temporary data storage for fast access

b)

Permanent storage of files

c)

Managing emails

d)

Connecting devices

170.

What is a domain name?

a)

IP address

b)

Human-readable website address (e.g., example.com)

c)

Folder on desktop

d)

Cloud storage unit

171.

What does HTML stand for?

a)

Hyperlink Text Management Language

b)

HighText Machine Language

c)

HyperText Markup Language

d)

Home Tool Markup Language

172.

What is the primary function of an antivirus program?

a)

Manage internet connections

b)

Detect and remove malware

c)

Open documents

d)

Monitor screen brightness

173.

What is a VPN (Virtual Private Network)?

a)

Very Private Node

b)

Virtual Public Net

c)

Virtual Private Network

d)

Visual Protocol Network

174.

What is the function of a modem?

a)

Modulates and demodulates signals for internet access

b)

Stores website data

c)

Encrypts hard drives

d)

Connects USB devices

175.

Which of the following is a type of software?

a)

Keyboard

b)

Monitor

c)

Operating systems, applications, utilities

d)

Cable

176.

What is a "cookie" in the context of web browsing?

a)

Small data stored by websites to track user activity

b)

A snack you eat while browsing

c)

Computer hardware

d)

Network connector

177.

What does IoT stand for?

a)

Internet of Technology

b)

Interface of Tools

c)

Internet of Things

d)

Input of Transmissions

178.

What is a URL shortener used for?

a)

Create new websites

b)

Creates short versions of long URLs

c)

Delete spam emails

d)

Store passwords securely

179.

What is the function of a database management system (DBMS)?

a)

Create websites

b)

Connect printers

c)

Manage and organize databases

d)

Edit videos

180.

What is e-commerce?

a)

Programming language

b)

Buying and selling goods/services online

c)

Editing documents

d)

Playing online games

181.

What is the main difference between RAM and ROM?

a)

RAM is volatile, ROM is non-volatile

b)

RAM is hardware, ROM is software

c)

RAM stores videos, ROM stores images

d)

RAM is slower than ROM

182.

What is an algorithm?

a)

A type of virus

b)

A file format

c)

Step-by-step procedure for solving a problem

d)

Computer part

183.

Which of the following is NOT a function of a network?

a)

Word processing

b)

Data sharing

c)

Communication

d)

Resource sharing

184.

What does the term “bandwidth” refer to in networking?

a)

Screen size

b)

Maximum data transfer rate of a network

c)

File compression tool

d)

Antivirus feature

185.

What is encryption?

a)

Secures data by converting it into an unreadable format

b)

Deletes temporary files

c)

Creates backups

d)

Makes the screen brighter

186.

What is a spreadsheet used for?

a)

Designing websites

b)

Data organization and analysis

c)

Drawing diagrams

d)

Editing images

187.

What is a blog?

a)

Regularly updated website with informal content

b)

Programming code

c)

Online game

d)

Email client

188.

What is the function of a computer's motherboard?

a)

Display graphics

b)

Connects and allows communication between components

c)

Stores internet history

d)

Charges the battery

189.

What is SEO (Search Engine Optimization)?

a)

Search Engine Optimization (improves web visibility)

b)

Software Engineering Organization

c)

Secure Email Option

d)

System Error Output

190.

Which of these is a type of online transaction?

a)

PDF

b)

B2B, B2C, C2C

c)

ISP

d)

HTML

191.

What does the term "big data" refer to?

a)

Small files on a computer

b)

Deleted information

c)

Large and complex datasets requiring advanced processing

d)

Basic operating systems

192.

What is a system analyst responsible for?

a)

Repairing hardware

b)

Analyzing business needs and designing IT solutions

c)

Writing novels

d)

Playing games

193.

What is Bluetooth used for?

a)

Watching TV

b)

Short-range wireless communication

c)

Antivirus scanning

d)

Printing documents remotely

194.

Which of the following is a common web development language?

a)

Python, C++, Java

b)

Excel, Access

c)

HTML, CSS, JavaScript, PHP

d)

Google, Yahoo

195.

What is the purpose of the "cloud" in cloud computing?

a)

Create rain simulations

b)

Remote access to computing resources and services

c)

Increase processor speed

d)

Store videos offline

196.

What is the difference between a static and a dynamic website?

a)

Static shows fixed content; dynamic changes based on user input

b)

Static uses Wi-Fi; dynamic uses LAN

c)

Static needs no hosting

d)

Dynamic is slower

197.

What is a search engine?

a)

Software that retrieves information from the internet (e.g., Google)

b)

A printer

c)

A spreadsheet

d)

A keyboard

198.

What is the purpose of a backup in data management?

a)

Slow down the system

b)

Protect data against loss or corruption

c)

Delete unnecessary files

d)

Share internet

199.

What is the purpose of a printer in computing?

a)

Clean viruses

b)

Display websites

c)

Produces hard copies of digital documents

d)

Increase screen brightness

200.

What does a computer virus do?

a)

Malicious software designed to harm or disrupt systems

b)

Cleans your hard drive

c)

Speeds up internet

d)

Helps organize files