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Computer Science Quiz

Total questions: 57

Worksheet time: 29mins

Name
Class
Date
1.

Search engine, which is most popular in China:

a)

Baidu

b)

Yahoo

c)

Bing

d)

Google

e)

yandex

2.

A database is a structured collection of:

a)

Records or data

b)

Rows and columns

c)

Date

d)

Properties

e)

Windows

3.

In the term ICT the letter «C» stands for:

a)

Communication

b)

Computer

c)

Calculation

d)

Computing

e)

Calculus

4.

Vacuum tubes were element base of ... generation computers.

a)

First

b)

Second

c)

Third

d)

Fourth

e)

Fifth

5.

A program that serves to view WWW pages:

a)

Browser

b)

E-mail

c)

Usenet

d)

Newsgroup

e)

WWW

6.

A structured collection of records or data:

a)

A database

b)

An application

c)

A software

d)

A hardware

e)

Windows

7.

The collection of unorganized facts that can include words, numbers, pictures, sounds, and videos is called:

a)

Data

b)

Characters

c)

Things

d)

Numbers

e)

Date

8.

A device, which is not classified as an input device:

a)

Printer

b)

Keyboard

c)

Trackball

d)

Scanner

e)

Joystick

9.

A kind of software to organize the storage of data:

a)

A computer database

b)

An application

c)

Software

d)

Hardware

e)

Firmware

10.

A series of instructions that tells a computer how to perform the tasks is called:

a)

A program

b)

A device

c)

A number

d)

A command

e)

A text

11.

Any computer component capable of conveying information to a user:

a)

An output device

b)

An input device

c)

Processing device

d)

Storage device

e)

Power supply

12.

The priority basic resources in modern society include:

a)

Information

b)

Minerals

c)

Raw materials

d)

Energy

e)

Water resources

13.

System software functions do not include:

a)

Multiplying file sizes

b)

Opening, executing, running, applications

c)

Formatting disks

d)

Storing, retrieving, and copying files

e)

Backing up the contents of a hard disk

14.

Choose main characteristic(s) of a display.

a)

Screen size

b)

Refresh rate

c)

Pages per minute

d)

Sensitivity

e)

Impedance

15.

Tick the network topologies.

a)

Tree

b)

Star

c)

Ring

d)

Bugs

e)

Train

16.

Choose cloud storages.

a)

Google Drive

b)

DropBox

c)

OneDrive

d)

Internet Explorer

e)

Chrome

17.

Choose correct e-mail address(es).

a)

Iok@yahoo.com

b)

IOK@mail.ru

c)

@iokmail.ru

d)

IOK@mail.ru

e)

iok@gmail.com

18.

The speed of a CPU is determined by these factors:

a)

Clock rate

b)

Core number

c)

Cache memory amount

d)

Speed of ROM

e)

Amount of HDD

19.

Choose display types.

a)

LCD

b)

CRT

c)

LED

d)

Dot-matrix

e)

Sheet-fed

20.

A CPU consists of these parts:

a)

ALU

b)

Register

c)

Control unit

d)

ROM

e)

Power supply

21.

Choose cursor control/navigation keys.

a)

Home

b)

End

c)

Pg Up

d)

Alt

e)

Shift

22.

Small programs used to reduce a file size:

a)

WinZip

b)

7-Zip

c)

WinRAR

d)

Linux

e)

Android

23.

A program that serves to view WWW pages:

a)

Browser

b)

WWW

c)

Newsgroup

d)

Usenet

e)

E-mail

24.

The main functions of A Database Management System:

a)

organization of data

b)

storage of data

c)

management of data

d)

subtraction, addition of data

e)

multiplication and division of data

25.

Choose advantage(s) of star topology.

a)

Easy to install

b)

Easy to detect faults

c)

Requires more cable length

d)

Dependency on central hub

e)

Dependency on separate nodes

26.

IP address is a ... address.

a)

4-byte

b)

32-bit

c)

64-bit

d)

8-byte

e)

16-bit

27.

Mouse right-click calls:

a)

Pop-up menu

b)

Context menu

c)

Start button

d)

Tabs menu

e)

Main menu

28.

These keys are used to type capital letters:

a)

Shift

b)

Caps Lock

c)

Space Bar

d)

Windows

e)

ESC

29.

Internal communication within institutions done through:

a)

LAN

b)

EBB

c)

MMS

d)

WAN

30.

Commercial messages on the net are identified as:

a)

Webmercials

b)

Net ads

c)

Viral advertisements

d)

Internet commercials

31.

The Internet ethical protocol is called:

a)

Netiquette

b)

net protocol

c)

net ethics

d)

net morality

32.

Virtual memory is:

a)

an illusion of extremely large main memory.

b)

an extremely large main memory.

c)

an extremely large secondary memory.

d)

a type of memory used in super computers.

33.

A Gigabyte is equal to:

a)

1024 Megabytes

b)

1024 Terabytes

c)

1024 Kilobytes

d)

1024 bytes

34.

A hard disk is divided into tracks which is further subdivided into:

a)

Sector

b)

Heads

c)

Vectors

d)

Clusters

35.

The file extension of MS-Word document in Office 2007 is (a)   .

36.

Computer Virus is a:

a)

Software

b)

Bacteria

c)

Hardware

d)

All is correct

37.

A Personal Computer uses a number of chips mounted on a circuit board called:

a)

Mother Board

b)

System Board

c)

Daughter Board

d)

Microprocessor

38.

ALU stands for:

a)

Arithmetic Logic Unit

b)

Alternate Local Unit

c)

American Logic Unit

d)

Alternating Logic Unit

39.

Internet explorer is a type of:

a)

Browser

b)

IP address

c)

Compiler

d)

Operating System

40.

Which of the following is not a programming language?

a)

Microsoft Office

b)

Java

c)

C++

d)

Microsoft Visual Basic

41.

Each character on the keyboard of computer has an ASCII value which stands for:

a)

American Standard Code for Information Interchange

b)

Adaptable Standard Code for Information Change

c)

American Stock Code for Information Interchange

d)

African Standard Code for Information Interchange

42.

TCP/IP is necessary if one is to connect to the:

a)

Internet

b)

LAN

c)

A Server

d)

Phone lines

43.

HTML is used to create:

a)

web page

b)

web server

c)

high level program

d)

machine language program

44.

High level programming language can be converted to machine language using which of the following?

a)

Compiler

b)

Assembler

c)

Oracle

d)

Mat lab

45.

Which of the following operating system is used on mobile phones?

a)

Android

b)

Windows Vista

c)

Windows XP

d)

All of the above

46.

HTML stands for:

a)

Hyper Text Markup Language

b)

Hyper Text Managing Links

c)

Hyper Tex

47.

HTML stands for

a)

Hyper Text Markup Language

b)

Hyper Text Managing Links

c)

Hyper Text Manipulating Links

d)

Hyper Text Manipulation Language

48.

DNS in internet technology stands for

a)

Domain Name System

b)

Dynamic Name System

c)

Distributed Name System

d)

No right answer

49.

The octal number system consists of the following symbols :

a)

0-7

b)

0-1

c)

0-3

d)

0-15

50.

S/MIME in Internet technology stands for

a)

Secure Multipurpose Internet Mail Extension

b)

Simple Multimedia Internet Mail Extension

c)

Secure Multimedia Internet Mail Extension

d)

Simple Multipurpose Internet Mail Extension

51.

The set of computer programs that manage the hardware/software of a computer is called

a)

Operating system

b)

Compiler system

c)

Operation system

d)

None of these

52.

The hexadecimal number system consists of the symbols

a)

0 - 9 , A - F

b)

0-1

c)

0-7

d)

0-3

53.

Which one of the following is not an Internet Service Provider (ISP)?

a)

Infotech India Ltd.

b)

BSNL

c)

ERNET India

d)

MTNL

54.

Computers in internet are identified by...

a)

IP address

b)

email address

c)

street address

d)

No right answer

55.

Where does a computer add and compare its data?

a)

Hard disk

b)

Floppy disk

c)

Memory

d)

CPU

56.

Which one of the following is different from other members?

a)

Google

b)

Mac

c)

Linux

d)

Windows

57.

Which one of the following is an example of Operating System?

a)

Microsoft Windows

b)

Microsoft Word

c)

Microsoft Access

d)

Microsoft Excel

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