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Викторина по информатике

Total questions: 38

Worksheet time: 24mins

Name
Class
Date
1.

Branches of cryptology:

a)

Encryption

b)

Cryptography

c)

Decryption

d)

Ciphertext

e)

Cryptanalysis

2.

Example(s) of Voice over IP:

a)

Facebook

b)

Google Hangouts

c)

Instagram

d)

VKontakte

e)

Skype

3.

All of the following examples are input devices, EXCEPT:

a)

printer

b)

plotter

c)

scanner

d)

mouse

e)

keyboard

4.

Priority main resources in modern society include:

a)

Information

b)

Minerals

c)

Raw materials

d)

Energy

e)

Water resources

5.

Vacuum tubes were the elemental basis of ... generation of computers.

a)

the second

b)

the first

c)

the third

d)

the fourth

e)

the fifth

6.

Personal or corporate website in the form of an online magazine:

a)

Intranet

b)

Online music

c)

Personal or corporate search on Google

d)

Empty

e)

Empty

7.

These keys are used to input capital letters:

a)

Shift

b)

Caps Lock

c)

Space

d)

Windows

e)

ESC

8.

Select the tabs that are not used in MS Excel.

a)

Slideshow

b)

Animation

c)

Formulas

d)

Insert

e)

Home

9.

Right-clicking the mouse brings up:

a)

Pop-up menu

b)

Context menu

c)

Start button

d)

Tab menu

e)

Main menu

10.

The Internet is...

a)

a vast collection of different networks

b)

the biggwst global communication network of computers

c)

a program that serves to view WWW pages

d)

the interconnection of local networks

e)

one network

11.

Information is:

a)

the totality of facts, phenomena, messages that are subject to registration and processing

b)

all that our knowledge and assumptions can be supplemented with

c)

a set of newspaper, radio, and television messages

d)

a collection of newspaper articles, advertisements, and commercials

e)

a set of printed and audio messages

12.

The World Wide Web was launched in ...

a)

1993

b)

in the early 90s of the 20th century

c)

2000

d)

1995

e)

2011

13.

Specify the name of the Windows program for viewing web pages.

a)

Internet Explorer

b)

Mozilla Firefox

c)

MS Excel

d)

MS Word

e)

MS Access

14.

Disadvantages of the Internet:

a)

Spamming

b)

E-commerce

c)

Entertainment

d)

Social networks

15.

Select output devices.

a)

Speaker

b)

Plotter

c)

Mouse

d)

Scanner

e)

Microphone

16.

Operating systems developed by Microsoft:

a)

Windows

b)

MS-DOS

c)

Unix

d)

Linux

e)

Mac

17.

Select the categories of graphics.

a)

Vector

b)

Bitmap

c)

Audio

d)

Animation

e)

Text

18.

Select the data types used in MS Access.

a)

Memo

b)

OLE

c)

Integer

d)

Scientific

e)

Accounting

19.

Select the advantages of star topology.

a)

Easy to install

b)

Easy to detect faults

c)

Requires more cable length

d)

Dependence on the central hub

e)

Dependence on individual nodes

20.

In 1973, ARPAnet was joined by these foreign countries and became international:

a)

The UK

b)

Norway

c)

France

d)

Germany

e)

Korea

21.

An IP address is a ... address.

a)

4-byte

b)

32-bit

c)

64-bit

d)

8-byte

e)

16-bit

22.

Important characteristics of the CPU:

a)

Speed

b)

Cache memory amount

c)

Diligence

d)

A

23.

The most common types of computers in society ...

a)

Microcomputers

b)

Desktop computers

c)

Minicomputers

d)

Supercomputers

e)

Mainframes

24.

Mark the methods of data collection.

a)

Observations

b)

Interviews

c)

Data storage

d)

Data addition

e)

Subtraction

25.

Artificial intelligence is ...

a)

a science and technology for creating intelligent machines, especially intelligent computer programs

b)

intelligence exhibited by machines

c)

technologies that use only natural products

d)

goods and services that improve air, water, soil, waste, and noise quality issues

e)

innovations based on the principles of sustainable development and resource reuse

26.

The first Smart TV related patent was filed in

a)

1994

b)

the 90s of the 20th century

c)

21st century

d)

1989

e)

2003

27.

Disadvantages of smart boards:

a)

Smart boards are more expensive

b)

Their surface can be damaged

c)

Software comes with ready-made templates

d)

Using a smart board attracts students' attention and also encourages participation

e)

Smart boards give students a practical approach to concepts in the classroom

28.

Types of cyberattacks:

a)

passive attacks

b)

active attacks

c)

flanking attack

d)

brainstorming

e)

frontal attack

29.

Main functions of a database management system:

a)

data organization

b)

data storage

c)

data management

d)

data subtraction, addition

e)

data multiplication and division

30.

Select the main characteristics of the display.

a)

Screen size

b)

Refresh rate

c)

Pages per minute

d)

Sensitivity

e)

Impedance

31.

Tick the network topologies.

a)

Tree

b)

Star

c)

Ring

d)

Bugs

e)

Train

32.

Choose cloud storage services.

a)

Google Drive

b)

DropBox

c)

OneDrive

d)

Internet Explorer

e)

Chrome

33.

Select the correct email addresses.

a)

IOK@mail.ru

b)

Iok@yahoo.com

c)

iok@gmail.com

d)

@iokmail.ru

e)

IOK@gmail.ru

34.

The speed of the CPU is determined by these factors:

a)

Clock rate

b)

Core number

c)

Cache memory amount

d)

ROM speed

e)

HDD size

35.

Select the types of displays.

a)

LCD

b)

CRT

c)

LED

d)

Dot matrix

e)

Sheet feed

36.

The CPU consists of these parts:

a)

ALU

b)

Registers

c)

Control unit

d)

ROM

e)

Power supply

37.

Select the cursor control/navigation keys.

a)

Home

b)

End

c)

Pg Up

d)

Alt

e)

Shift

38.

Small programs used to reduce file size:

a)

WinZip

b)

7-Zip

c)

WinRAR

d)

Linux

e)

Android

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