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Икт Тест

Total questions: 100

Worksheet time: 1hrs 15mins

Name
Class
Date
1.

The term informatigue (informatics) is formed by merging the words ... and ... .

a)

Information

b)

Informative

c)

Auto

d)

Automatigue

e)

Informational

2.

Choose information processes.

a)

To store

b)

To control

c)

To manage

d)

To process

e)

To collect

3.

The acronym ICT is used to denote a new concept which is a combination of two concepts:

a)

Information processing

b)

Information technology

c)

Computing machine

d)

Communication technology

e)

Computer technology

4.

Choose output devices.

a)

Microphone

b)

Speaker

c)

Scanner

d)

Keyboard

e)

Plotter

5.

Choose peripheral devices.

a)

Microphone

b)

Speaker

c)

Scanner

d)

Mouse

e)

Plotter

6.

A CPU clock rate is measured in:

a)

Inch

b)

GHz

c)

1/sec

d)

Hz

e)

point

7.

These keys are used to type capital letters:

a)

Caps Lock

b)

Shift

c)

Space Bar

d)

Windows

e)

ESC

8.

Choose types of printers.

a)

Laser

b)

Dot-matrix

c)

Ink-jet

d)

Sheet-fed

e)

Mechanical

9.

Choose display types.

a)

LCD

b)

Sheet-fed

c)

Dot-matrix

d)

CRT

e)

LED

10.

A CPU consists of these parts:

a)

Power supply

b)

ALU

c)

ROM

d)

Register

e)

Control unit

11.

Small programs used to reduce a file size:

a)

Unix

b)

Windows

c)

WinZip

d)

WinRAR

e)

7-Zip

12.

A central circuit board.

a)

Power supply

b)

Processor

c)

Motherboard

d)

Mainboard

e)

Fan

13.

The speed of a CPU is determined by these factors:

a)

Amount of HDD

b)

Clock rate

c)

Speed of ROM

d)

Cache memory amount

e)

Core number

14.

Charts which display information as a series of data points called «markers» connected by straight line segments.

a)

Column chart

b)

Line chart

c)

Area chart

d)

Radar chart

e)

Doughnut chart

15.

Page orientations used in Ms Word:

a)

Margin

b)

Portrait

c)

Breaks

d)

Watermark

e)

Landscape

16.

Choose tabs, which are not used in MS Excel.

a)

Formulas

b)

Slide show

c)

Insert

d)

Home

e)

Animation

17.

Choose data types used in MS Access.

a)

Memo

b)

Scientific

c)

OLE

d)

Accounting

e)

Percentage

18.

Choose examples of utility programs.

a)

Operating system

b)

File management programs

c)

Driver

d)

Uninstall programs

e)

File compression programs

19.

Operating systems developed by Microsoft:

a)

Mac

b)

Linux

c)

Windows

d)

MS-DOS

e)

BlackBerry

20.

In Ms Access tables are related on the base of these keys:

a)

Secondary

b)

Primary

c)

Mandatory

d)

Compulsory

e)

Foreign

21.

Choose audio file extensions.

a)

.doc

b)

.mp3

c)

.pdf

d)

.avi

e)

.wav

22.

Cell references used in Ms Excel:

a)

Public

b)

Relative

c)

Absolute

d)

Mixed

e)

Private

23.

Line spacing types used in Ms Word:

a)

Bold

b)

Single

c)

1.5 lines

d)

Double

e)

Subscript

24.

Interface styles:

a)

GUІ

b)

HCI

c)

WUІ

d)

ООI

25.

HCI comprises three major parts within the framework…

a)

human

b)

consideration

c)

computer

d)

interaction

26.

The graphical interface allows human-computer interaction in the form of a dialogue using…

a)

menus and elements

b)

tables

c)

diagrams

d)

windows

27.

Researchers in the field of HCI both

a)

observe the ways in which humans interact with software

b)

observe the ways in which humans interact with computers

c)

observe the ways in which humans interact with hardware

d)

correcting technologies that let humans interact with computers in novel ways

e)

design technologies that let humans interact with computers in novel ways

28.

Human–computer interaction is a field of study that deals with:

a)

Only software

b)

Users

c)

Technology

d)

Any communication

e)

All Information about a computer

29.

Classical database models are:

a)

Hierarchical model

b)

Double model

c)

Triple model

d)

Network model

e)

Relational model

30.

Hierarchical database modeling:

a)

data is organized into an inverted tree-like structure

b)

Each unit in the model is a report which is also known as a node

c)

tends to store records with links to other records

d)

Each record has a single parent

e)

structure arranges the various data elements in a hierarchy

31.

Database models are defined by three components:

a)

an acceptable data organization

b)

integrity constraints

c)

the set of admissible operations

d)

the same set of properties

e)

some set of features

32.

The terminological basis for the hierarchical and network models are concepts:

a)

attribute

b)

key

c)

scheme

d)

aggregate

e)

record

33.

The concept of a network data model is associated with the name of…

a)

J.Mauchly

b)

C. Bachmann

c)

E.F.Codd

d)

V.N.Sukachev

34.

As defining characteristics for large data, "three V" is traditionally distinguished:

a)

voice

b)

vibe

c)

volume

d)

variety

e)

velocity

35.

Data mining methods are based on various methods of:

a)

forecasting

b)

clustering

c)

classification

d)

extrapolation

e)

modeling

36.

Which company created MapReduce technology?

a)

Google

b)

Yahoo

c)

EMC

d)

Oracle

e)

IBM

37.

Name the factors that led to the emergence and development of Data Mining:

a)

Heredity, variability and natural selection

b)

Accumulation of a large amount of retrospective data

c)

Hardware and software development

d)

Improvement of data storage and recording technologies

e)

Genetic factors

38.

In what year was the term Big Data first introduced?

a)

2001

b)

2008

c)

1997

d)

1999

e)

2006

39.

Examples of end network devices include:

a)

hub

b)

computers, laptops, file servers, web servers

c)

network printers

d)

security cameras

e)

repeater

40.

What is a hub?

a)

It’s the central controlling device

b)

an electronic device that receives a signal and retransmits it at a higher power level

c)

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

d)

this device typically provides from 4 to 24 connections

e)

a device used to reduce a network so that additional workstations cannot be attached

41.

Specify main features of network bridges?

a)

connects multiple network segments at the data link layer (layer 2) of the OSI model

b)

do not promiscuously copy traffic to all ports

c)

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

d)

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

e)

do send broadcasts to all ports except the one on which the broadcast was received

42.

Computer networks can be classified by considering following different aspects as the basis

a)

the scale

b)

the connection method

c)

the volume

d)

the computer numbers

e)

the functional relationship (Network Architectures)

43.

Network topology

a)

bus

b)

star

c)

ring

d)

double

e)

single

44.

An intermediary devices include:

a)

Computers, laptops,

b)

Network printers

c)

Switches and wireless access points

d)

Routers and modems

e)

Firewalls

45.

Every node has a unique network address which is called

a)

a Data Lost Control (DLC) address

b)

a Data Link Control (DLC) address

c)

a Data Link Collect (DLC) address

d)

Media Access Control (MAC) address

e)

Media Access Collect (MAC) address

46.

In the network client is

a)

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

b)

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

c)

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

d)

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

47.

Server in the network

a)

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

b)

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

c)

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

d)

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

e)

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

48.

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)

Routers work at the Network Layer of the OSI model and the Internet Layer of TCP/IP

c)

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

d)

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

49.

Three primary principles of Information security

a)

Reliability

b)

Confidentiality

c)

Integrity

d)

Availability

e)

Versatility

50.

Integrity protection protects ... from being altered by unauthorized individuals

a)

text

b)

data

c)

operating systems

d)

applications

e)

users

51.

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

a)

Open the file or link

b)

Harvest and sell email addresses and passwords

c)

Data protection

d)

Send spam and phishing emails

e)

Record keystrokes and steal passwords

52.

The following steps can be followed to prevent being attacked your computer

a)

Open any files or links

b)

Use good, cryptic passwords

c)

Backing up content of HDD

d)

Keep your passwords secret

e)

Do not click on unknown links or attachments

53.

What is a computer virus?

a)

A harmful computer program developed by a person that helps to perform operations of a computer in various ways

b)

A harmful computer program developed by a person that disrupts operations of a computer in various ways

c)

A program that do not damage important files such as documents beyond recovery

d)

A program that damages important files such as documents beyond recovery

e)

A program just simply destroys the files system of computer making it completely unusable

54.

What do you know about worms (computer virus)?

a)

It requires user actions to spread, they need help to move from system to system over networks

b)

Can do nasty actions such as creating unnecessary files inside system folders

c)

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

d)

Can not do nasty actions such as creating unnecessary files inside system folders

e)

Steal information from user’s computers and upload to web sites

55.

Examples of macro viruses

a)

Bablas

b)

Relax

c)

PSWBugbear

d)

Lovgate.F

e)

Melissa.A

56.

Trojan horse

a)

Main software that contains set of procedures and people through which information is processed to deceive users of its true intent

b)

Any malicious software that disguises itself in order to deceive users of its true intent

c)

They comprihend for about 8 in 10 of all new malware infections

d)

It can take the form of just about anything: an innocuous download link, an email attachment sent from a work colleague or an image sent via social media.

e)

They account for about 8 in 10 of all new malware infections

57.

Hackers may use your computer …

a)

Main software that contains set of procedures and people through which information is processed to deceive users of its true intent

b)

to send spam or viruses

c)

They comprehend for about 8 in 10 of all new malware infections

d)

host Web site

e)

do other activities that cause computer malfunctions

58.

Cyber security is aimed … , or others, …

a)

to send spam or viruses

b)

at preventing cybercriminals

c)

comprehend for about 8 in 10 of all new malware infections

d)

malicious insiders

e)

from accessing, harming, disrupting or modifying IT systems and applications

59.

The Internet Protocol is one of the main protocols used at the network layer, along with several other protocols for …

a)

sending spam or viruses

b)

routing

c)

testing

d)

encryption

e)

disruption

60.

WWW is the software which is used ... and it consists of …, which are stored in different computers.

a)

to send data

b)

to access the information from the Internet

c)

files, folders

d)

the documents

e)

to read the information from the Internet

61.

HTML

a)

to send data

b)

stands for Hyper Text Markup Language

c)

stands for Hyper Text Makeup Language

d)

describes the structure of a Web page

e)

allows the documents author to embed hyperlinks

62.

Common Internet file extensions include

a)

tiff

b)

Html or htm, php, asp

c)

Ppts, docxt, xlcs

d)

Cgi, xml

e)

Jpg, gif

63.

Search engine system is … which is programmed … and… .

a)

Non-automated web-site

b)

an automated web-site

c)

give the websites and Internet based documents as a result

d)

to save specified keywords

e)

to search specified keywords

64.

HTTPS …

a)

stands for “Hyper Text Transfer Protocol Safety”

b)

stands for “Hyper Text Transfer Protocol Secure”

c)

Secure means that the data transferred electronically is descripted

d)

Secure means that the data transferred electronically is encrypted

e)

cannot be accessed by unauthorized people

65.

CSS … and may be used to change …, …

a)

stands for Cascading Style Sheat

b)

stands for Cascading Style Sheet

c)

Location of the website

d)

the type of font

e)

size and color

66.

Email servers …, … , and … messages

a)

accept, forward

b)

provide, backup

c)

change

d)

deliver

e)

store

67.

The POP3

a)

Stands for Pre Office Protocol3

b)

Stands for Post Office Protocol3

c)

The number ‘3’ is the order number of the protocol in use

d)

The number ‘3’ is the version number of the protocol in use

e)

have mail accounts (our email IDs).

68.

An email client is … used to … and … a user's email

a)

An information technology

b)

provide

c)

a computer program

d)

access

e)

manage

69.

Which of them are included to the core components of a data Centre?

a)

Network infrastructure

b)

All data in the library

c)

Computing resources

d)

Storage infrastructure

e)

The server of organization

70.

Cloud computing is the delivery of computing services such as …,…, … , and more over the Internet

a)

servers, storage

b)

All data in the library

c)

databases, networking

d)

software, analytics

e)

The server of organization

71.

What you can do with the cloud?

a)

Create a new computer

b)

Create new apps and services

c)

Store, back up and recover data only on your computer’s HDD

d)

Store, back up and recover data

e)

Host websites and blogs

72.

A few of the things you can do with the cloud:

a)

Create a new computer

b)

Stream audio and video

c)

Deliver software on demand

d)

Analyse data for patterns and make predictions

e)

Read information on illegal sites

73.

Types of cloud services:

a)

Platform as a service

b)

Plug-in as a service

c)

Infrastructure as a service

d)

Software as a service

e)

Spam as a service

74.

Types of cloud deployments:

a)

common

b)

public

c)

Semi-structured

d)

hybrid

e)

private

75.

What terms are related to the virtualization?

a)

Hardware that separates physical infrastructures to develop different dedicated resources

b)

Software that separates physical infrastructures to develop different dedicated resources

c)

Firmware that separates physical infrastructures to develop different dedicated resources

d)

It is the fundamental technology that powers cloud computing

e)

Software of them makes it possible to run multiple operating systems and multiple applications on the same server at the same time

76.

With a public cloud, …, … and … is owned and managed by the cloud provider

a)

All resources

b)

all hardware

c)

All Input devices

d)

software

e)

other supporting infrastructure

77.

Advantages of Software as a service

a)

Pay all for what you do not use

b)

Pay only for what you use

c)

Access app data from anywhere

d)

Apply charged client software

e)

Use free client software

78.

Advantages of Infrastructure as a service

a)

Lower security

b)

Better security

c)

Increase stability, reliability and supportability

d)

Gets new apps to users faster

e)

Gets new apps to users slower

79.

The most famous image editors are

a)

Corel DRAW

b)

Adobe PhotoShop

c)

Adobe Illustrator

d)

MS Access

e)

MS Excel

80.

Publishing systems

a)

Combine the possibilities of text and graphic editors

b)

Allowed to control the size and font of figures

c)

Provide information to aid effective panel review of requests

d)

For formatting strips with graphic materials and then printed

e)

Targeted for use in publishing and typesetting systems

81.

The Basic Elements of Multimedia

a)

Words

b)

Social nets

c)

Text

d)

Audio

e)

Graphics, Animation, Video

82.

Audio is …

a)

sequence

b)

music

c)

sentence

d)

speech

e)

other sound

83.

Graphics are digital representations of non-text information such as …

a)

sequence

b)

voice

c)

drawings

d)

charts

e)

pictures

84.

The popular file compressions

a)

Borland Pascal

b)

WinRAR

c)

WinZIP

d)

7ZIP

e)

Windows Explorer

85.

Compression formats that used for reduce the file size of images:

a)

GIF

b)

GPEG

c)

MP4

d)

TIFF

e)

XLS

86.

Text was originally defined by printed media such as …

a)

films

b)

newspapers

c)

books

d)

podcasts

e)

animations

87.

Which of the following is NOT a video file extension?

a)

MP4

b)

JPG

c)

MOV

d)

PPT

e)

PDF

88.

To build multimedia application we require

a)

Printer

b)

Browser

c)

Hardware

d)

Talent and Skill

e)

Software

89.

SMART as a diagnostic method is originally developed by … and introduced with the … specification

a)

Apple company

b)

IBM

c)

Intel

d)

Compaq

e)

ATA-3

90.

Big data is a term that describes the process of handling and analyzing evolving data that is in the … and … range.

a)

Petabyte

b)

Megabyte

c)

Gigabyte

d)

Exabyte

91.

Big Data is generally stored and organized …

a)

In a server of the universities

b)

in a distributed file system.

c)

In a web browsers

d)

In your own computer

e)

in multiple (sometimes thousands) hard drives on standard computers.

92.

Select e-commerce objects:

a)

individuals

b)

Goods

c)

organization-entrepreneurs

d)

Currency

e)

securities

93.

Select e-commerce subjects:

a)

individuals

b)

consumers of goods and services

c)

Currency

d)

organization-entrepreneurs

e)

production products

94.

Electronic learning includes:

a)

E- auctions

b)

E-books

c)

Intelligent learning systems

d)

E-commerce

e)

0 E-securities

95.

Select Computer-aided design systems:

a)

Adobe Audition

b)

AutoCAD

c)

NanoCAD

d)

ZwCAD

e)

3D Studio MAX

96.

Select video editors:

a)

Sony Sound Forge

b)

Windows Movie Marker

c)

3D Studio MAX

d)

Adobe Premiere Pro

e)

Adobe Premiere Pro

97.

Select audio editors:

a)

Adobe Audition

b)

Windows Movie Marker

c)

Sony Sound Forge

d)

Corel Video Studio Pro

e)

Autodesk 3ds MAX

98.

Select the small and medium-sized businesses

a)

Dentist

b)

Gym

c)

Hair Salon

d)

Apple Company

e)

Google Company

99.

Choose features typical for medium and small businesses:

a)

Employees: 0-100

b)

Annual Revenue: $5-$10 million

c)

IT Staff: Full time IT staff, including several specialists

d)

IT Staff: Typically one or a few

e)

Annual Revenue: Over $1 billion

100.

Choose features typical for large businesses:

a)

Employees: Over 1000 employees

b)

Annual Revenue: Over $1 billion

c)

IT Staff: Full time IT staff, including several specialists

d)

IT Staff: Typically one or a few

e)

Some capital expenditure

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