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Worksheets

ict 50-100

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

Choose a program for creating multimedia presentations

a)

Microsoft Power Point

b)

OpenOffice.org Impress

c)

Microsoft Paint

d)

OpenOffice.org Writer

e)

MicrosoftWord

2.

Name the classification of multimedia:

a)

Presentations, Computer graphics

b)

Animation

c)

Web-browsers, Computer graphics

d)

Only text files, Presentations

e)

Presentations text files

3.

Specify the types of computer graphics:

a)

Vector, Raster

b)

Vector

c)

IllustrationT

d)

1G

e)

2G

4.

Specify the color model in computer graphics:

a)

RGB, CMYK

b)

CMYK

c)

JPEG

d)

1G

e)

2G

5.

Graphic file formats:

a)

.png, .jpeg

b)

.mp3

c)

.xslx

d)

.docx

e)

.jpeg

6.

Specify the elements of multimedia presentations:

a)

Video/audio, the illustrations of the image

b)

Internet

c)

browsers

d)

web site

e)

other elements

7.

Specify sound file formats:

a)

.wav, .mp3

b)

.gpeg

c)

.gif

d)

.xslx

e)

.dos

8.

Specify video file formats:

a)

.mpeg 4, .avi

b)

.wav

c)

.mod

d)

.xslx

e)

.doc

9.

The advantages of multimedia technology is

a)

interactivity

b)

playing games

c)

multi tasking

d)

optimization

e)

all of the mentioned

10.

A database is…

a)

A collection of organized data that allows access, retrieval, and use of data аn organized body of related information, organized in a manner that allows access, retrieval, and use of that data

b)

A software that allows you to use a computer to create a database

c)

A process of finding out clients in professional and civic organizations

d)

A system for managing data that allows the user to store, retrieve information

e)

An application of scientific knowledge for practical purposes, especially in industry

11.

A database management system is…

 

a)

A software package designed to define, manipulate, retrieve and manage data in a database, which creates, reads, updates, and deletes data in a database while controlling access and security

b)

A global network connecting millions of computers, making it possible to exchange information

c)

A collection of data organized in a manner that allows access, retrieval, and use of that data

d)

A display consisting of a device that takes signals from a computer and displays them on a CRT screen

e)

A process of finding out about potential clients from business in professional and civic organizations

12.

Choose the functions of database managing system.

a)

Create, Integrity, Data management

b)

Data application

c)

Data administraion

d)

Utilities, Insert, Deletes

e)

Data administraion, Insert, Deletes

13.

Choose the components of database managing system

 

a)

Hardware, Software, Data

b)

Principles, Software, Integrity

c)

Data, Integrity

d)

Methods, Software

e)

Application, Data, Integrity

14.

Choose the main component of DBMS, the program that controls everything.

a)

Software

b)

Database Access Language

c)

data

d)

Procedures

e)

hardware

15.

Database Access Language is…

a)

Is a simple language designed to write commands to access, insert, update and delete data stored in any database, created for writing commands, insert, update, delete in database

b)

Is not a language designed to write commands to access

c)

Is a simple language created to speak and communicate

d)

Is not a language at all, the collection of data

e)

Is the language created for internet access

16.

Network Databases organize data into a …. in which object types are nodes and relationship types are arcs.

 

a)

Graph structure

b)

System structure

c)

datas

d)

Sections

e)

Column structure

17.

Choose the examples of Relational Databases.

 

a)

SQL Server, DB2, Oracle

b)

IBM

c)

DB1, BD2

d)

DBMS

e)

SQL Server

18.

The database management system can be divided into … major components.

a)

5

b)

9

c)

3

d)

8

e)

4

19.

Database Systems are categorized into … types based upon the underlying structure used to store data.

a)

4

b)

9

c)

3

d)

8

e)

5

20.

Modern DBMSs typically rely on …

a)

Standard operating system

b)

Standard application system

c)

Nonstandard operating system

d)

Database application

e)

Instructions

21.

Data mining is …

 

a)

a process of performing automated extraction and generating predictive information from large data banks

b)

a group of computers and users with a central authenticating domain-controller

c)

a process of converting encrypted data into readable one

d)

a facility used to house computer systems and associated components

e)

a system for the collection, organization, storage of data

22.

Data mining is …

 

a)

a tree shaped structure which represents a predictive model

b)

a group of computers and users with a central authenticating domain-controller

c)

a process of converting encrypted data into readable one

d)

a facility used to house computer systems and associated components

e)

a system for the collection, organization, storage of data

23.

Data Mining models

a)

Prediction

b)

Time series analysis

c)

Regression, classifications

d)

Readings

e)

Representation

24.

The main types of e-business, profitable, include:

a)

e-commerce, electronic banks, electronic marketing

b)

e-commerce

c)

electronic banks

d)

e-Books

e)

electronic games

 

25.

E-government:

a)

Form of organization of activities of public authorities, a single mechanism for the interaction of the state and citizens.

b)

A training system using information and electronic technologies.

c)

Exchange of services between enterprises and individuals using information technology.

d)

Name of highly specialized tablet computer devices designed to display text.

e)

Form of organization of activities of public authorities and electronic technologies.

26.

Electronic technology is …:

a)

science based on the use of electron and ion fluxes in electric and magnetic fields for processing and transformation of material

b)

the science of human activity, aimed at the development and systematization of objective knowledge about reality.

c)

the science of methods and processes of collection, storage, processing, transmission, analysis and evaluation of information.

d)

the science of quantitative relations and spatial forms of the real world.

e)

a science that studies phenomena that are important for the creation and development of technology.

27.

Electronic technologies include:

a)

Internet, Cyber space

b)

Diodes

c)

Diodes, Cyber space

d)

Electrons

e)

Neurons

28.

E - learning ...:

a)

training system using information and electronic technologies.

b)

common name for remote banking technologies.

c)

single mechanism of interaction between the state and citizens.

d)

single information space.

e)

science based on the use of electron beams.

29.

Internet banking services include:

a)

Statements of accounts, Conversion offunds

b)

Distance learning

c)

Conversion offunds, Digitalization of sounds

d)

Digitalization of sounds

e)

Text recognition, Conversion offunds

30.

Static methods used in data mining…

a)

Point Estimation, Testing a hypothesis

b)

artificial

c)

Gaussian, Surface

d)

Analytical, Intersection

e)

Clustering, descriptive model

31.

E-learning includes:

a)

Independent work with electronic materials, getting advice, assessments from a remote teacher, timely round-the-clock delivery of electronic training materials

b)

The lesson is taught by the teacher offline and without the Internet.

c)

The training is not in electronic technology.

d)

Lessons on settlement transactions without the participation of the Internet.

e)

Timely round-the-clock delivery of electronic training materials

32.

e-Security is ...:

a)

a software package to ensure the security of client interaction with the application server

b)

training system using information and electronic technologies

c)

single mechanism of interaction between the state and citizens

d)

а training system using information and electronic technologies

e)

protocol which assigns IP address

33.

Machine Learning is …

 

a)

the process of creating computer systems and a system that is capable of collecting data on its own

b)

Intersection and a system that is capable of collecting data on its own

c)

the process of creating computer systems and time series model

d)

Analytical model and search algorithm

e)

search algorithm and operationiteration

34.

Electronic-banking classes:

a)

Internet - trading

b)

Internet – security

c)

Internet – management

d)

Internet – authentication

e)

Internet – conversion

35.

Static methods used in data mining…

a)

Point Estimation, Testing a hypothesis

b)

Artificial

c)

Gaussian, Intersection

d)

Analytical, Surface

e)

Clustering, descriptive model

36.

Types of physical topology are

a)

bus, star

b)

global, physical

c)

logical, square

d)

middle, global

e)

star, logical

37.

The device of networks, connection of computers of a local area network to a wide area network

a)

Router

b)

Bridges

c)

Switches

d)

Network wire

e)

Network cable

38.

WAN is.....

a)

Wide area network

b)

Wireless local area network

c)

Wirenet local area network

d)

Wireless little area network

e)

Wirenet personal area network

39.

Graphic scale will be taken as a basic classification. From this point, computer networks are divided into:

a)

LAN, CAN, RAN

b)

SAN, LAN

c)

RAN, FAN, CAN

d)

KAN, RAN

e)

RAN, SAN

40.

WPAN in other words is ….

a)

Bluethooth

b)

Internet

c)

School networks

d)

International networks

e)

World Wide Web

41.

LAN are:

 

a)

links computers placed in room or building with cables

b)

links computers placed in room or building with WI-FI

c)

links computers placed in room or building without cable

d)

links computers placed in room or building with wireless internet

e)

Network servers that used for as a kind of security device between client computers and the internet

42.

WLAN is …..

a)

Wireless local area network

b)

Wireless land area network

c)

Wirenet local area network

d)

Wireless little area network

e)

Wirenet personal area network

43.

Information security is ……

a)

state of information security ofentities

b)

conscious information about the world that is the object of storage, transformation, transmission anduse.

c)

method of coding human speech with specialcharacters

d)

representing data by assigning acode

e)

the encryption system and / or electronicsignatures

44.

Protected communication protocol in the "Client-Server" system over the Internet:

a)

SSL

b)

RSA

c)

PCT

d)

SET

e)

DSS

45.

The customer confirms the identification by introducing unrecognizable information to other consumers, it is ..

a)

authentication

b)

symmetric cryptoalgorithm

c)

identification

d)

networkencoders

e)

SSLspecification

46.

The main objects of information security:

a)

Computer networks, databases

b)

Information systems, psychological state ofusers

c)

Business-oriented, commercialsystems

d)

Networkencoders

e)

SSL, TLS, HTTPS

47.

Extensible scheme of an asymmetric cryptosystem working with a public key, how many keys are used in a cryptographic system

a)

3

b)

5

c)

2

d)

6

e)

4

48.

The identifier of information objects is...

a)

a number, a string or analgorithm

b)

a computer system

c)

a computer network

d)

basic definitions and concepts

e)

legitimate system

49.

Representing data by assigning a code to it for classification or identification is known as ...:

a)

Coding

b)

Encoding

c)

Encryption

d)

SSl

e)

SQL

50.

Symmetric encryption is the oldest method of encryption that ...

a)

requires both the sender and recipient to possess the secret encryption and decryptionkey

b)

a special type of algorithm which defines the set of rules to follow to encrypt a message

c)

overcomes the problem of symmetric encryption keys being intercepted by using a pair ofkeys

d)

required by a recipient, the computer will request the digital certificate from the sender

e)

by different versions of integrationsystem

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