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икт 3

Total questions: 73

Worksheet time: 37mins

Name
Class
Date
1.

In addition to the CU and ALU, a microprocessor usually contains …

a)

the registers

b)

Input devices

c)

Processing Devices

d)

Memory Devices

e)

Mouse and keyboard

2.

The Random Access Memory (RAM) is known as

a)

a volatile memory

b)

Mini memory

c)

work memory

d)

input memory

e)

a permanent memory

3.

Binary Number System digits

a)

0

b)

9

c)

2

d)

3

e)

4

4.

Researchers in the field of HCI both

a)

observe the ways in which humans interact with computers

b)

observe the ways in which humans interact with software

c)

observe the ways in which humans interact with hardware

d)

observe the ways in which humans interact with firmware

e)

correcting technologies that let humans interact with computers in novel ways

5.

In the network client is

a)

a device or application that uses the services provided by a server

b)

a device or application that uses the services provided by a client

c)

any computer that makes access to files, printing, communications, and other services available to users of the network

d)

a more advanced processor, a larger cache, and more disk storage than a single-user workstation

e)

more memory

6.

Server in the network

a)

a more advanced processor, more memory, a larger cache, and more disk storage than a single-user workstation

b)

a PC or a workstation on a network using services provided from the network administrator

c)

a device or application that uses the services provided by a OSI model

d)

a device or application that uses the services provided by a browser

e)

available to users of the network

7.

What is a repeater?

a)

It’s an electronic device that receives a signal and retransmits it at a higher power level, or to the other side of an obstruction

b)

It’s the central controlling device

c)

A device used to reduce a network so that additional workstations can not be attached

d)

A device used to extend a network so that additional workstations can be attached

e)

This device is required for cable which runs less than 100 meters

8.

What is a router?

a)

a networking device that forwards packets between networks using information in protocol headers and forwarding tables to determine the best for each packet

b)

a device or application that uses the services provided by a server

c)

a PC or a workstation on a network using services provided from the network file server

d)

A device used to reduce a network so that additional workstations can not be attached

e)

Network Layer of the OSI

9.

Browser

a)

is a computer software which can be used to view documents on the Internet

b)

is a part of the Internet which functions using HTML

c)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

d)

display images

e)

Text

10.

Search Engine

a)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

b)

interprets HTML code and display images and text

c)

is a computer software which can be used to view documents on the Internet

d)

operates under a protocol called HTTP

e)

is a part of the Internet which functions using HTML

11.

FTP is

a)

a standard Internet protocol which refers to the File Transfer Protocol

b)

protocol

c)

allows the document‟s author to embed hyperlinks

d)

Is the abbreviation for Hyper Text Markup Language

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

12.

HTML

a)

Is the abbreviation for Hyper Text Markup Language

b)

Is an application protocol that uses the Internet's TCP/IP protocols

c)

is a standard Internet protocol which refers to the File Transfer Protocol

d)

hyperlinks

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

13.

HTTP (Hypertext Transfer Protocol)

a)

is the foundation of data communication for the World Wide Web

b)

is a standard Internet protocol which refers to the File Transfer Protocol

c)

World Wide Web

d)

allows the document‟s author to embed hyperlinks

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

14.

HTTPS

a)

stands for “Hyper Text Transfer Protocol Secure”

b)

is a standard Internet protocol which refers to the File Transfer Protocol

c)

is the foundation of data communication for the World Wide Web

d)

unauthorized people

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

15.

CSS

a)

stands for Cascading Style Sheet

b)

is the foundation of data communication for the World Wide Web

c)

is a standard Internet protocol which refers to the File Transfer Protocol

d)

web pages

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

16.

POP3

a)

stands for Post Office Protocol 3

b)

is a standard Internet protocol which refers to the File Transfer Protocol

c)

is the foundation of data communication for the World Wide Web

d)

TCP/IP connection

17.

A data centre …

a)

supports business applications

b)

applications and data

c)

is the foundation of data communication for the World Wide Web

d)

is a huge databases on the internet and unverifiable resources

e)

is an automated web-site which is programmed to search specified keywords and give the websites and Internet based documents as a result

 

18.

The acronym  S.M.A.R.T stands for …

a)

Self-Monitoring Analysis and Reporting Technology

b)

Self-Manufacturing Analysis and Reporting Technology

c)

Self-Monitoring Advances  and Reporting Technology

d)

Self-Monitoring Analysis and Recording Technology

e)

Self-Monitoring Analysis and Reporting Technique

19.

… is broader term that encompasses an organization’s internal operations

a)

E-business

b)

E-commerce

c)

E-learning

d)

E-government

e)

E-library

20.

… describes the buying and selling of products, services, and information via computer networks including the internet

a)

E-commerce

b)

E-business

c)

E-learning

d)

E-government

e)

E-library

21.

… a set of programs designed to meet the challenges of a certain class (functional subsystem, business application) method-oriented

a)

Application package

b)

Programming Language system

c)

System software

d)

Networking tools

e)

E-library

22.

The acronym PDA stands for …

a)

A personal digital assistant

b)

A personal digital associated

c)

public display of affection

d)

Private display of affection

e)

personal display of affection

23.

Examples of a public cloud include:

a)

Microsoft Azure

b)

Hewlett Packard Enterprise

c)

Oracle

d)

Red Hat Cloud Suite

e)

Dell EMC

24.

Humans interact with computers in many ways such as:

a)

Desktop applications

b)

Physical body

c)

Storage devices

d)

Languages

e)

Databases

25.

The most famous image editors are

a)

Corel DRAW

b)

MS Excel

c)

MS Access

d)

MS Publisher

e)

DEV C++

26.

Publishing systems

a)

combine the possibilities of text and graphic editors

b)

for processing only graphic documents

c)

Allowed to control the size and font of figures

d)

manage and control budgets to ensure maximum value for money

e)

provide information to aid effective panel review of requests

 

 

27.

E-business processes include:

a)

processing payments

b)

allows to the user to interact directly with the computer system

c)

moving around the screen

d)

Selecting necessary things

e)

Transferring services by plane or train

 

28.

E-business processes contain services as follows:

a)

managing production control

b)

allows to the user to interact directly with the computer system

c)

moving around the screen

d)

Selecting necessary things

e)

Transferring services by plane or train

29.

Types of Electronic Business Models

a)

B2B

b)

B2F

c)

F2B

d)

B2S

e)

S2B

30.

Many of Business models operate under the basic categories of

a)

manufacturer

b)

administrator

c)

Best seller

d)

Best buyer

e)

marketing

31.

E-commerce defines interaction between organizations and their …

a)

customers

b)

manufacturer

c)

administrator

d)

Best seller

e)

Best buyer

32.

E-learning is

a)

a value added service which contributes a lot to the education

b)

broader term that encompasses an organization’s internal operations

c)

described the buying and selling of products, services, and information via computer networks including the internet

d)

outlet purchases product from a distributor or wholesaler

e)

follow the retail outlet business model

33.

Security concerns include:

a)

legal

b)

illegal

c)

Non-protection from external and internal sources

d)

unsafety of the information

e)

data translation for subsamples

34.

Information security is the practice of defending information from unauthorized access, …

a)

Use

b)

Detect

c)

Define

d)

Specify

e)

hide

35.

This triad is a well-known model for cybersecurity development:

a)

Confidentiality

b)

Necessity

c)

reliability

d)

Diligence

e)

Accuracy

36.

Possible attacks that may arise with your computer if not proper security measures taken

a)

Record keystrokes and steal passwords

b)

to prevent being attacked

c)

keeps your passwords

d)

do not infect any human being

e)

Record keystrokes and do not steal passwords

37.

Most cloud computing services fall into … broad category:

a)

platform as a service (PaaS)

b)

Hardware as a service (HaaS)

c)

Internet as a service (IaaS)

d)

Programming as a service (PaaS)

e)

Firmware as a service (FaaS)

 

38.

Types of cloud deployments:

a)

public,private, community, and hybrid

b)

unpublic, inprivate, inhybrid, cooperation

c)

inprivate, unpublic, incooperation, inhybrid

d)

inhybrid

e)

miss hybrid

39.

The Basic Elements of Multimedia

a)

Text, images, audio, video and animation

b)

words, pictures, music, mp4, gif

c)

Social nets, cloud technology

d)

e-mail, words, pictures, music, mp4

e)

networks

40.

Hypertext

a)

is a text which contains links to other texts

b)

is a text which without links to other texts

c)

was invented by Bill Gates around 1965

d)

means a database in which information (text) has been organized linearly

e)

means a database in which information only on local computer

41.

… is the conduct of business processes on the internet

a)

E-business (electronic business)

b)

e-gov (electronic government)

c)

E-learning

d)

General business

e)

SMART

42.

…an approach to conducting an electronic business on the internet

a)

E-Business Model

b)

E-learning model

c)

E-Gov model

d)

E-conference model

e)

E-Business learning model

43.

What is a computer virus?

a)

is a self-replicating computer program written to alter the way a computer operates, without the permission or knowledge of the user.

b)

a program just simply corrects the files system of computer making it completely usable

c)

a useful computer program developed by a person that continues operations of a computer in various ways

d)

a system software that treats important files such as documents beyond recovery

e)

unusable

44.

Boot Sector Virus

a)

alters or hides in the boot sector, usually the 1st sector, of a bootable disk or hard drive

b)

do not require user actions to spread, they move from system to system over networks on their own

c)

It increases network traffic, CPU utilization of computer thereby making systems slow

d)

can do nasty actions such as creating unnecessary files inside system folders, steal information from user‟s computers and upload to web sites and etc.

e)

Examples

45.

Worms

a)

It increases network traffic, CPU utilization of computer thereby making systems slow

b)

This type of virus affects the boot sector of a floppy or hard disk

c)

Examples of this viruses include: Polyboot.B, AntiEXE

d)

infect documents created by Microsoft Office programs (Word, Excel, PowerPoint and Access)

e)

require user actions to spread

46.

Macro viruses

a)

infect to the files that are created using certain applications or programs that contain macros

b)

This type of virus affects the boot sector of a floppy or hard disk.

c)

Examples of this viruses include: Polyboot.B, AntiEXE.

d)

It increases network traffic, CPU utilization of computer thereby making systems slow

e)

infect documents

47.

Email viruses

a)

is a virus which uses e-mail messages as a mode of transport. These viruses often copy themselves by automatically mailing copies to hundreds of people in the victim's address book

b)

This type of virus affects the boot sector of a floppy or hard disk.

c)

infect to the files that are created using certain applications or programs that contain macros.

d)

It increases network traffic, CPU utilization of computer thereby making systems slow

e)

infect documents created by Microsoft Office programs (Word, Excel, PowerPoint and Access).

48.

Companion viruses

a)

creates new files (typically .COM but can also use other extensions such as ".EXD") that have the same file names as legitimate .EXE files.

b)

This type of virus affects the boot sector of a floppy or hard disk.

c)

infect to the files that are created using certain applications or programs that contain macros.

d)

It increases network traffic, CPU utilization of computer thereby making systems slow

e)

infect documents created by Microsoft Office programs (Word, Excel, PowerPoint and Access).

49.

Logic bombs and time bombs:

a)

employs code that lies inert until specific conditions (e.g.infected a certain number of hosts ) are met.

b)

This type of virus affects the boot sector of a floppy or hard disk.

c)

infect to the files that are created using certain applications or programs that contain macros.

d)

It increases network traffic, CPU utilization of computer thereby making systems slow

e)

infect documents created by Microsoft Office programs (Word, Excel, PowerPoint and Access).

50.

A way to find out that a computer virus or malware program is present in your computer

a)

Your computer suddenly slows down after installing a program downloaded from internet

b)

Your computer works more accurate

c)

Your computer works more appropriate

d)

Your computer works faster

e)

Your computer keeps shutting down itself

51.

Today most of the viruses are being infected

a)

Using removable media like thumb drives and through networks and the Internet

b)

Only by internet

c)

Opening links

d)

Clicking on infected files

e)

Using computer without anti-virus software

52.

Nonresident viruses are activated

a)

When user performs specific activity such as accessing floppy/removable media

b)

Through the replication of malicious code

c)

Through the storage devices

d)

By executable code found in specific system areas on a disk

e)

Through email account

53.

Which programs make it possible to automate series of operations so that they are performed as a single action

a)

MACROS

b)

Anti-virus programs

c)

Cleaners

d)

DevOps

e)

Adobe Flash

54.

The functions of e-mail servers

a)

To accept, forward, deliver, and store messages

b)

Provides a way to locate a resource on the web

c)

Store,relocate

d)

Archive,transmit

e)

Restore , zip

55.

The first e-mail was sent by

a)

Ray Tomlinson in 1971

b)

HåkonWium Lie in 1994

c)

HåkonWium Lie in 1997

d)

HåkonWium Lie in 1991

e)

Ray Tomlinson in 1974

56.

To send and receive e-mail messages, you can use an e-mail program as

a)

Microsoft Outlook or Mozilla Thunderbird

b)

ProgramData

c)

Microsoft Access

d)

Adode Flash Player

e)

TeamViewer

57.

An e-mail must have a

a)

Username followed by an @ (at sign) which is followed by the domain name with a domain suffix

b)

Address

c)

Server

d)

Recipient

e)

ID

58.

Each domain name represents a unique Web address which is called

a)

Internet protocol (IP) address

b)

An e-mail client

c)

Carbon Copy

d)

Signature

e)

The SMTP Server

59.

… is an electronic spreadsheet that runs on a personal computer

a)

Microsoft Excel

b)

Microsoft Power point

c)

Microsoft Word

d)

Microsoft Access

e)

Microsoft Publisher

 

60.

Which one of the followings   is used to perform mathematical calculations

a)

Microsoft Excel

b)

Microsoft Publisher

c)

Microsoft Power point

d)

Microsoft Word

e)

Microsoft Access

61.

Microsoft Excel consists of

a)

Worksheets

b)

Rows

c)

Columns

d)

Toolbars

e)

Tabs

62.

How do you move a pointer on the spreadsheet in Excel?

a)

By clicking the left button of a mouse and using arrow keys on the keyboard

b)

By clicking the right button of a mouse

c)

By clicking the up button of a mouse

d)

By clicking the toolbar

e)

By clicking the down button of a mouse

63.

A mathematical formula is entered with

a)

an equal sign

b)

an addition sign

c)

a back slash sign

d)

a slash sign

e)

a subtraction sign

64.

The AutoSum icon on the Standard toolbar

a)

automatically adds a column of numbers

b)

automatically finds a maximum value of numbers

c)

automatically finds an average value of numbers

d)

automatically finds a minimum value of numbers

e)

automatically counts an amount of numbers

65.

This function is used to add numbers

a)

the SUM

b)

the MAX

c)

the AVR

d)

the MIN

e)

the SIN

66.

In the MS Excel, a formula begins with … sign.

a)

=

b)

/

c)

@

d)

*

e)

&

67.

MS Excel. The MAX function is

a)

automatically finds a maximum value of numbers

b)

automatically finds a minimum value of numbers

c)

automatically finds an average value of numbers

d)

automatically adds a column of numbers

e)

automatically counts an amount of numbers

68.

What type of software is operating system

a)

System software

b)

Application software

c)

Firmware

d)

Programming Software

e)

Driver Software

69.

the collection of phisycal elements that can be seen by eyes and felt by touching  is called

a)

Hardware

b)

Software

c)

Firmware

d)

Freemware

e)

Shareware

70.

the process of loading the operating system into main memory is called

a)

booting

b)

shooting

c)

execution

d)

retrieving

e)

transmitting

71.

What memory can hold data only temporarily

a)

RAM

b)

ROM

c)

Cash

d)

motherboard

e)

non of this

72.

What memory is used for storage data that cannot be changed?

a)

ROM

b)

RAM

c)

CMOS

d)

FLASH

e)

CARBON

73.

A computer which is capable of receiving the information from the server in the Internet is called

a)

Client

b)

Laptop

c)

mainframe

d)

POP server

e)

minicomputer

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