SHARE WITH FRIENDS:
Tests on "Computer Science and Information Technology"
Primary control tests on the subject "Informatics and Information Technology"
1.What is the first calculation tool?
-
Abacus machine
-
Pascal wheel
-
Fingers
-
Neper sticks
-
In what year was the drawing of Velgilim Shikkart's calculator found?
-
1642.
-
1623.
-
1649.
-
1981.
-
Express the number 1000 in the Roman numeral system
A. ,, D ''
B ,, M ''
C. ,, C ''
D. ,, L ''
4. How many different number systems are there?
-
2 types
-
3 types
C 4 different
-
4 types
-
Specify the amount of information to be measured .
-
byte
-
bit
-
mega byte
-
And FIG
-
What does the word disjunction mean?
-
logical multiplication
-
logical addition
-
expression
-
save
-
Basic elements of a text editor….
-
workspace, walker, menu,
-
issues panel, walker
-
workspace, toolbar.
-
equipped area
-
How many cycles do electronic computing machines cover?
-
3
-
4
-
5
-
9
-
What was used as the first computational tool.
-
From the fingers of the hand
-
From wooden sticks
-
Abakdanosi
-
Brother
-
A modem is a device designed for…
-
A) publication of information
-
B) information storage
-
C) processing of information at this time
-
D) transmission of information through telephone channels
11 Make the following transfer
1234)5 ———> (?)2
-
A) 1100 0010
-
B) 0011 1001
-
C) 1011 1000
-
D) 1100 1001
12. What does computer science study?
-
A) the laws of information processes
-
B) storage of information
-
C) loss of information
-
D) data recovery
-
How many bits is 1 kbyte?
-
A) 1024 bytes
-
B) 1204 bytes
-
C) 4120 bytes
-
D) 1042 bytes
-
The smallest unit of measurement of information?
-
A) louse
-
B) bot
-
C) byte
-
D) boot
-
How many bytes is 72 bits?
-
A) 6 bytes
-
B) 7 bytes
-
C) 8 bytes
-
D) 9 bytes
-
15 10) â † 'X2 bring to the binary number system?
-
A) 1101
-
B) 1111
-
C) 0101
-
D) 0111
-
A device that displays text or graphics and so on?
-
A) the mouse
-
B) printer
-
C) scanner
-
D) monitor
-
How many bytes of information are in a 40-page book with 50 lines on each page and 1 characters in each line?
-
A) 3600
-
B) 36000
-
C) 48000
-
D) 49000
-
A button that deletes the characters to the left of the cursor position?
-
A) Backspace
-
B) Esc
-
C) Del
-
D) Tab
20.The function of the printer
-
A) Writing punch cards information
-
B) writing information to magnetic disks
-
C) print the image on the screen
-
D) Printing information on paper
Intermediate control on the subject "Informatics and Information Technology" tests № 1
-
1. The external world, which is recorded using the sensory organs, various instruments, and so on
The evidence is called …… ...
-
information
-
information
-
technosphere
-
there is no correct answer
2.What kind of computer was installed for the first time in our republic and when?
A.URAL-1, 1958
B.UNIVAK, 1960
C.ENIAK, 1958
-
URAL-1, 1960
-
When was the Institute of Cybernetics founded?
-
1958 yil
-
1960 yil
-
1958 yil
-
1966 yil
-
When was the Law on Informatization adopted?
-
1994, May
B 1996, March
C 1993, May
-
December 1993
-
… - The majority of the employed population is engaged in searching, storing, processing and editing information - that is
-
A) information technology
-
B) in an informed society
-
C) in information processes
-
D) There is no correct answer.
-
A set of methods and tools for collecting, processing and transmitting information, transforming information from one form to another, qualitatively new. called?
-
a) information process
-
b) information
-
c) software
-
g) information technology *
-
In what year did the word "technology" enter science?
-
A) 1874
-
B) 1872
-
D) 1782
-
G) 1878.
-
8. Which of the following is a type of information technology?
-
a) data processor
-
b) office
-
c) management
-
g) all of the above.
-
What type of computer was installed for the first time in our country?
-
A) ENIAK
-
B) UNIVAK
-
C) MINSK-1
-
G) URAL-1
-
The meaning of the word "computer":
-
A view of the telescope
-
Electronic hardware
-
Electron-beam tube
-
A machine that performs calculations.
11. What is the function of the keyboard?
-
shows the tasks being performed
-
allows you to enter characters
-
as the main device, the systems are installed
-
all right
-
How many bytes are in the word TECHNOLOGY?
-
80
-
192
-
10
-
2
-
What does the word computer mean?
-
information
B information
-
message
-
counter
-
) Copy the numbers, then the symbols before the following information:
-
A) "Vatan"
-
B) 57
-
C) «27 + 69»
-
D) 45,39
-
For the first time in our country Internet When was the festival held?
-
2000, May
B 2001, May
C 1993, May
-
December 1993
-
How many components of the noosphere are there?
-
technosphere,
-
ergosphere,
-
infosphere.
-
all the answers are correct
-
In what year did the word "technology" enter science??
-
1990
-
1782
-
1872
-
1991
-
What do you mean by taking action on information?
-
A) addition, subtraction, division of information;
-
B) multiplication and division;
-
C) collection, processing, transmission;
-
D) leveling of information;
-
"I'm in academic high school." How many bytes of information are given in quotes?
-
A) 26 bytes;
-
B) 31 bytes;
-
C) 27 bytes;
-
D) 28 bytes;
-
What types of information are available?
-
A) intermittent, continuous;
-
B) linear, non-linear;
-
C) long, elongated;
-
D) funny, mysterious;
-
What qualities should information have?
-
A) discreteness, clarity, precision, publicity,
-
B) completeness, value, reliability;
-
C) fun, pleasant, funny;
-
D) pleasant, mysterious;
Intermediate control on the subject "Informatics and Information Technology" tests № 2
-
What is the operating system?
-
with the start of the computer
manages the operation of all devices
B Interconnection between programs
C stores data permanently
-
there is no right answer
-
When was the microprocessor invented?
-
1958, in Germany
-
1960, in the United States
-
1970, in Korea
-
1971, in the United States
-
Basic devices of personal computer… ..
-
monitor
-
keyboard
-
systematic block
-
all the answers are correct
-
When was Intel's Pentium microprocessor developed?
-
1993 yil
-
1992 yil
-
1994 yil
-
1971 yil
5. What kind of device is a microprocessor?
A. Displayer of data
-
serves to record data
-
managing computer work and providing software operation
-
there is no right answer
-
A device that allows you to communicate with a computer over a telephone network…
-
printer
-
scanner
-
modem
-
there is no right answer
-
When did Microsoft create Windows?
-
1958 yil
-
1971 yil
-
1993 yil
-
1983 yil
-
What is the main difference between WINDOWS-98 and WINDOWS-95?
-
be used.
-
It is the simplicity of accessing the internet
-
there are 15 programs that teach computer use
-
all the answers are correct
-
How many generations of computers are currently in use?
A) 1 chi
B) 2nd
C) 3 chi
-
D) 4 chi
-
It is based on the first generation machines.
-
Transistors
-
Electron-vacuum lamps
-
Gear wheel
-
Relay.
-
Electronic database of 2nd generation machine….
-
Electronic lamps.
-
Semiconductors.
-
Chips
-
KIS, OKIS.
13. Hard disk (vinch)еstеThe function of r)?
-
permanent storage of information
-
connecting external devices to the trunk
-
Computer control through a given program
-
there is no right answer
-
Element bases of computers of the III generation consisted of …….
-
from integrated circuits
B from transistors
-
electronic lamps
-
large integral circuits
-
A radiator is used to cool the processor housing. What is a fan?
-
System board
B drive
-
Winchester
-
kuler
16.Mwriting data to CDs and bullethealer qdon't hit name?
A hard drive
B Diskette
-
CDRW
-
D. DVD-ROM
-
Keyboard number of buttons multiple buttons bo'according to farqwill be?
A 86-90 ta
B 50-60 ta
-
101-109
-
D. 75-85
-
A microprocessor was invented in the United States
-
1972 yil
B 1981.
C 1971
-
1969 yil
19.What is an interface?
-
interconnection between different technical parts of a computer
B Interconnection between programs
C The interrelationship between hardware parts and applications
-
the connection between the computer's hardware and software
-
The main object of WINDOWS is
-
play
-
issues panel
-
desktop
-
there is no right answer
Intermediate control on the subject "Informatics and Information Technology" tests № 3
1.What is each cell inside the grid that consists of vertical and horizontal lines
is called
-
series
-
column
-
cell
-
there is no right answer
-
Which icon is printed to remove the lines between the cells?
-
A. copy
-
B. vyrezat
-
C. rubber
-
D. no correct answer
-
Elеktron table yachеYou can enter as many different types of information as possible:
-
text
-
numeric expressions;
-
formulas.
-
all the answers are correct
-
K of files created in Excelеhow are you
-
a B C
-
xls
-
dos
-
bmp
-
ElеThe main hand of the ktron tableеmеntlari -
-
cell
-
range
-
And FIG
-
row and column
6. What is a group of several cells called?
A cell
-
range
-
table
-
there is no right answer
7.EXCEL program automatically with a new name after launch
will be created?
A Book 1
-
B. Document
-
C. Presentation
-
D. Bezimyannyy
8… .. is a method of visual representation of the information given in tabular form.
A diagram
-
B. function
-
cell
-
there is no right answer
-
What is a slide?
-
are dialog sheets of a certain size.
-
a group of several cells
-
the main elements of the table
-
is an element located between the row and column intersection
-
Where can I show a ready-made exhibition consisting of a series of slides?
A on the computer screen
-
on the video monitor
-
on the big screen
-
all the answers are correct
11. What is a presentation?
A is a dialog sheet that has a certain size.
-
a group of several cells
-
the series of slides being created and the name of the file to display.
-
the main elements of the table
12. You can change file extensions in Microsoft Word.
-
bmp, txt, doc
-
rtf, html
-
dot, doc
-
There is no right answer
-
What can we do with the button?
A Create a new file
B We save the file
C Open the old file
D Print the file
14. What can we do with the button?
A Memory access
B One move backwards
C Removal from memory
D Copy to memory
-
What can we do with the button?
A Placement of text on a sheet
B Create a list of characters or numbers
C Working in multiple column mode
D Print the file
-
What can we do with the button?
A Change the text format
B Switch to bold font mode
C Change the font size
D Change the text type
-
What is marked with symbols?
A Columns
B Areas of work
C Rooms
18 Lines What can we do with the button?
A Make a diagram of the indicated rooms
B Create a new formula in the room
C Assemble the specified rooms
D Combine the rooms and write in the middle
-
What is a basket?
-
A) Temporarily saves deleted files
-
B) Saves user files
-
C) Saves system files
-
D) There is no correct answer
-
What is a folder?
-
A) A sequence of different numbers
-
B) Sequence of different numbers, letters, symbols
-
C) A dedicated space where files are stored on disk
-
D) The uprights are saved
Intermediate control on the subject "Informatics and Information Technology" questions № 4
Option 1
-
What are the types of data and describe them
-
Give an example of a hierarchical database management system and express it in tabular form
-
What are the important conditions for creating an MO?
-
Write the creation history of the SQL query language
-
How to create a table in MS Access
Option 2
-
How many different forms of data are represented and describe them
-
Give an example of a hierarchical database management system and express it in tabular form
-
What are the features of the MO model?
-
Write the basic components of the SQL query language
-
Write down the main objects of MS Access that store data
Final control on the subject "Informatics and Information Technology" tests № 1
1. What type of computer graphics is divided?
-
raster graphics
-
vector graphics
-
fractal graphics
-
A, B and C
-
The pixel matrix that covers the entire area of the screen is ……
-
raster
-
Vektor
-
fractal
-
images
-
Graphics for creating, viewing, editing simple images
editor….
-
Adobe photoshop
-
CorelDraw
-
Paint
-
MathCad
4. What is formed from the intersection of rows and columns?
-
cell
-
consist of
-
harf
-
all the answers are correct
-
What character is set before entering a formula in Excel?
-
+
-
—
-
=
-
all the answers are correct
-
How to exit Excel?
-
Through the File menu.
-
Through a special button in the title bar.
-
By pressing the Alt + F4 function keys together.
-
All the answers are correct.
-
Which button is not included in computer devices?
-
Cadascope.
-
microprocessor
-
Monitor.
-
Keyboard.
-
In Windows, the main menu start button is - ……
-
A. pusk
-
B. basket
-
C. my computer
-
D. setevoe okrujenie
-
File nima ?
-
It is a so-called part of memory that stores certain information.
-
One of the types of memory used to store data on a computer
-
Modem type
-
There is no right answer
-
What is Power Point?
-
presentation preparation program
-
text editor
-
electronic table
-
database
11. What is computer graphics?
-
development, presentation, processing of information in graphical form
-
mant input
-
custom software
-
there is no right answer
-
Element bases of computers of the III generation consisted of …….
-
from integrated circuits
B from transistors
-
electronic lamps
-
large integral circuits
-
Hard disk (winch)еstеThe function of r)?
-
permanent storage of information
-
connecting external devices to the trunk
-
Computer control through a given program
-
there is no right answer
-
Which of the devices is an accessory?
-
Printer 2. Keyboard 3. Processor 7. Fax
-
Monitor 5. Mouse 6. Modem 8. Scanner
-
1,2,3,3
-
8,4,2,6
-
1,3,5,7
-
1,6,7,8
15. What type of computer was first installed in our country and when?
A.URAL-1, 1958
B.UNIVAK, 1960
C.ENIAK, 1958
-
URAL-1, 1960
-
exsеThe standard k of the name of the document created in lеngaytmasi determine
-
pcx
-
excl
-
doc
-
xls
-
How are 2nd generation computers different?
-
with an external storage device
-
with the presence of a fast memory device
-
with the presence of an information exchange device
-
two or more processors that can run in parallel in the structure of the machine
with the presence of
-
When was the microprocessor invented?
-
1958, in Germany
-
1960, in the United States
-
1970, in Korea
-
1971, in the United States
-
What is the function of the scanner?
A. Transfer data from paper to computer memory
V. Print computer data on paper
S. Internet connection, delivery of telephone signals to the computer
-
all wrong
-
When was Intel's Pentium microprocessor developed?
-
1993 yil
-
1992 yil
-
1994 yil
-
1971 yil
Intermediate control on the subject "Informatics and Information Technology" tests № 5
-
What do file extensions look like in CorelDraw?
-
doc
-
excl
-
ppt
-
cdr
-
Graphic editor for drawing, creating, viewing, editing simple images….
-
Adobe photoshop
-
CorelDraw
-
Paint
-
MathCad
-
What is Adobe Photoshop designed to do?
-
to create and process raster graphics information
V. to create simple images
-
mant input
-
all the answers are correct
-
Where is the CorelDraw graphics editor used?
-
in publishing systems, in drawing
-
when creating game programs
-
Create simple images
-
there is no right answer
5. What type of computer graphics is divided?
-
raster graphics
-
vector graphics
-
fractal graphics
-
A, B and C
-
The pixel matrix that covers the entire area of the screen is ……
-
raster
-
Vektor
-
fractal
-
images
-
Graphics for creating, viewing, editing simple images
editor….
-
Adobe photoshop
-
CorelDraw
-
Paint
-
MathCad
-
The main element of vector graphics - ……
A .point
-
line
-
geometric figures
-
there is no right answer
-
What programs are fractal graphics most used in creating?
-
text
-
spreadsheet
-
presentation
-
game
-
What is the name of the CorelDraw graphics editor that is automatically saved?
-
A. documentation
-
B. kniga
-
C. presentation
D. graphic
-
Compute the information on the paperеrga input device?
-
printer
-
scanner
-
streamer
-
display
13.In the Paint program for what part of the image the "Clear" command does not work.
-
for the whole part
-
for the allotted part
-
for the painted part
-
there is no right answer
-
How to use the button?
A Combining multiple rooms
B Change the background color of a table room or graphic object
C Defining table room boundaries
D Change the color of the letters
-
How to use the button?
A Adding various graphic shapes to text
B Add beautiful, graphically decorated and texts of different shapes
C Add a caption
D Add a picture
-
Which answer correctly describes the function of the "CAPS LOCK" button on the keyboard?
-
A) Deletes the character where the cursor is
-
C) Switches the alphabet key to uppercase mode
-
C) Switches the keyboard to push or burn mode
-
D) Enables a group of additional buttons
-
Specify the following categories of computer graphics
-
commercial 2.showings; 3 engineering; 4. scientific; 5.exhibition; 6.animation;
-
2, 5, 1, 3
-
3, 4, 5, 6, 1
-
2, 5, 6, 4, 3
-
1, 2, 3, 4, 5, 6
-
What is the name of the files in Adobe Photoshop that are automatically saved?
-
A. kniga 1
V. Presentation
-
Untitled-1
-
D. graphic
-
What is the function of the Print Screen key on the keyboard?
-
copy
-
print out
-
take a picture
-
put a copy
-
A device that displays text or graphics and so on?
-
mouse
-
printer
-
scanner
-
monitor
Intermediate control on the subject "Informatics and Information Technology" questions № 6
Option 1
-
Tasks and groups of text input programs
-
Functions and types of video-audio programs
-
What are small publishing systems and what programs do you cite as examples?
-
Page Maker software and its options
-
1C: What are the basic principles of an accounting program?
Option 2
-
Tasks and groups of graphics programs
-
Possibilities and types of accounting systems
-
What are small publishing systems and what programs do you cite as examples?
-
What steps can you take using Page Maker?
-
Describe the working form of the BEM (electronic assistance to accountants) program
Final control on the subject "Informatics and Information Technology" tests № 2
-
The man who created the Pascal programming language?
-
Lavleus
-
Niklaus Wirth
-
Bull
-
Al-Khwarizmi
-
When was Pascal announced and in whose name was it named?
-
1969, French scientist Blaise Pascal
-
1969 Professor N.Virt
-
1971, French scientist Blaise Pascal
-
there is no right answer
-
Who developed the BASIC programming language?
-
1969 French scientist Blaise Pascal
-
1970, Professor N.Virt
-
1971, French scientist Turbo Pascal
D.1965 Dartmouth College staff Kemini and Course
4. A specific in the process of data processing on a computer in a programming language
a guide designed to show the completed action….
A operators
-
complex operators
-
simple operators
-
words
-
Replace the dots with the correct answer: The language that the computer understands is called….
-
Programming
-
Programmer
-
Programming language
-
Operator
6. Which answer gives a standard function that calculates the square root of a number?
-
abs (x)
-
sqr (x)
-
sqrt (x)
-
inc (x)
-
What level of machine language is accepted?
-
0 degrees
-
1 degrees
-
high degree
-
10 degrees
-
What are the languages for the procedure called?
-
alphabet
-
programming
-
algorithmic
-
procedure
-
When was Fortran developed?
-
1969 yil
-
1954 yil
-
1971 yil
-
there is no right answer
-
When was the ALGOL language created?
-
1960 yil
-
1954 yil
-
1971 yil
-
1970 yil
-
When was the KOBOL language created?
-
1960 yil
-
1954 yil
-
1971 yil
-
1970 yil
-
The languages used to write algorithms are called nimadeb
-
programming
-
algorithmic languages
-
procedure
-
alphabet
-
How many types of windows are there in Delphi?
-
4 types
-
2 types
-
7 types
-
5 types
-
Delphi project ……
-
it is a collection of files that belong to the program that was created by the compiler after the program was created
-
is hidden behind the form, where program texts are entered
-
you can enter program commands and process them
-
the command line, command keys, and component palette will be located.
-
Program code….
-
is a set of files that belong to the created program after the program is created
-
is hidden behind the form, where program texts are entered
-
you can enter program commands and process them
-
the command line, command buttons, and component palette will be located.
-
Delphi project file extension….
-
* .exl
-
* .ppt
-
* .doc
-
* .dpv
-
Computer memory input operator…
-
READ
-
WRITE
-
GOTO
-
END
-
Function ( ): … What does this mean
-
massiv
-
function
-
procedure
-
module
-
Why does the pen work in Delphi?
-
to draw a conclusion
-
to paint the area
-
to solve the problem
-
to draw geometric figures
-
Computer Screen Operator ……
-
READ
-
WRITE
-
GOTO
-
END
Intermediate control on the subject "Informatics and Information Technology" tests № 7
1 …… ..Programs that allow you to reduce the size of files in order to save disk space.
-
programming languages
-
archiving software
-
antivirus software
-
text programs
-
The function of archiving programs
-
finding viruses
-
protection against viruses
C. find the duplicate pieces, write some other information in their place, and clearly indicate their sequence
-
has no function
-
... PKZIP, LHARC, ARJ, RAR programs.
-
programming languages
-
archiving software
-
antivirus software
-
text programs
-
…… ..compressed view of one or more files merged into a single file
-
archive file
-
virus
-
text
-
images
-
……… .is a specially written program that is not large in size and performs various unpleasant operations on the computer
-
archive file
-
computer virus
-
text
-
picture
-
What language are viruses written in?
-
programming languages
-
in computer language
-
in assembler language
-
in an incomprehensible language
-
What is a computer virus?
-
text editor
-
device
-
custom software
-
network all answers
-
What programs should be used to protect against viruses?
-
auditor software
-
doctoral programs
-
filter programs
-
all answers are networked
-
What are the purposes of antivirus software?
-
when entering text into a computer
-
when working on a computer virus
-
when drawing a picture
-
all the answers are correct.
-
The virus is basically how many phase?
-
3 ta
-
5 ta
-
2 ta
-
4 ta
-
com, exe, sys, bat - what file viruses?
-
boot viruses
-
corrupt file viruses
-
invisible viruses
-
macro viruses
-
Antivirus software how divided into species?
-
detectors, doctor, filtering programs;
-
doctor, auditor, vaccine or immunity
-
auditor, detectors, doctor, filter
-
filter, vaccine, detectors, doctor, auditor
-
Detector programsthe function of?
-
looks for the characteristic state of a specific virus
-
saves the file to its original state
-
a reliable means of protection against viruses
-
treats damaged files
-
The function of vaccines or immune programs?
-
looks for the characteristic state of a specific virus
-
saves the file to its original state
-
a reliable means of protection against viruses
-
treats damaged files
-
What is the science of cryptanalysis?
-
looking for the characteristic state of a particular virus
-
a learner of how to hide fonts
-
a learner of how to open fonts
-
there is no right answer
-
Which article of the Criminal Code provides for liability for illegal collection, disclosure or use of information?
-
Article 27
-
Article 174
C Article 191
-
Article 174 Part 1
-
Which article of the Criminal Code reflects the development and distribution of unauthorized computer viruses or programs, as well as the use of information systems without permission?
-
Article 174 Part 2
-
Article 174
C Article 191
-
Article 174 Part 1
-
Which of the following statements about computer viruses is correct:
-
A) The computer virus has a strong impact on human health
-
B) computer virus - a living organism that moves
-
C) There are many types of computer virus
-
D) computer virus is a computer device.
-
Which of the following causes a computer to become infected with a virus:
-
A) an increase or decrease in the electric current at the source
-
B) use of unlicensed software
-
C) keeping the computer dirty
-
D) Do not use the computer for a long time
-
Measures to protect against computer viruses include:
When files A are detected, shut down the computer until it is cured;
-
B) not to use unlicensed software
-
C) Do not use the computer for more than the specified time
-
D) use of filter programs or resident programs on the computer.
Intermediate control on the subject "Informatics and Information Technology" questions № 8
Option 1
-
What are hard drive maintenance operations?
-
What do you mean by a user-friendly computer environment?
-
What is so special about cybernetics?
-
What is the difference between abstract, biological and physical models?
-
What confirms the effectiveness of a mathematical model?
Option 2
-
Say Winchester settings
-
Explain the content of the work to be done to create a user-friendly environment.
-
What is management and its systems?
-
What types of models are divided
-
An overview of computer modeling technology
Intermediate control on the subject "Informatics and Information Technology" tests № 9
-
Why do you need a local area network?
-
to connect computers to each other
-
not needed
-
to create a program
-
No correct answer
-
What types of networks are available.
-
hard and soft
-
near and far
-
local and global
-
No correct answer
-
The local network is ……
-
combining long-distance computers
-
connecting short-distance computers
-
No correct answer
-
The first and second answers are correct.
-
The global network is….
-
combining long-distance computers
-
connecting short-distance computers
-
No correct answer
-
The first and second answers are correct.
-
What devices are needed to work with the network.
-
printer, scanner
-
scanner, plotter, network card
-
modem, network card
-
all the answers are correct
-
Which company created the modem?
-
Nayes Company
-
Intel Company
-
Toshiba company
-
there is no right answer
-
When was the modem created?
-
1979 yil
-
1969 yil
-
xnumxyil
-
1972 yil
-
A set of devices that allow computers to exchange information with each other is called ……?
-
A) local area network
-
B) global network
-
C) computer network*
-
D) regional network
-
The local network is:
-
unites subscribers located in a small area
-
unites subscribers located in a large area
-
unites subscribers located in one republic
-
unites subscribers located in different countries
-
If a central computer exists and all other computers are connected to it, what is such a connection called?
-
A) annular
-
B) tire
-
C) stellar
-
D) such a link is not named.
-
What can e-mail convey?
-
A) information only
-
B) information and files *
-
C) files only
-
D) video
-
When did the global computer network, the Internet, come into being?
-
A) 1969
-
B) 1972
-
C) 1973
-
D) 1977
-
What are the appearances of connecting computers to the local network?
-
A) annular
-
B) tire
-
C) stellar
-
D) all of the above *
14-.-A network that includes computers at the district, regional or national level.
-
A) ME *
-
B) LAN
-
C) WAN or GAN
-
D) a and b are correct
15 …… - All other external computers are connected to one central computer, each computer uses its own communication channels.
16… .. - is a network subscriber, giving his resources to other subscribers, but does not use the resources of other subscribers, that is, works only on the network.
-
A) server*
-
B) the customer
-
C) concentrators (hubs)
-
D) bridges
17… .. serves to form a whole network by combining parts of a network.
-
A) concentrators (hubs)*
-
B) transceivers
-
C) repeaters
-
D) bridges
18 What is the Internet?
-
A) international communication network
-
B) set of computers in the international single network *
-
C) international e-mail network
-
D) international telephone network
-
What do we mean by the World Wide Web?
-
a) International spider web *
-
b) international postal network
-
c) international communication network
-
d) the network of international relations
-
Browsers — bu ...
-
A) Internet servers
-
B) antivirus software
-
C) programming language translators
-
D) a means of viewing web pages
Final control on the subject "Informatics and Information Technology" tests № 3
-
The function of vaccines or immune programs?
-
looks for the characteristic state of a specific virus
-
saves the file to its original state
-
a reliable means of protection against viruses
-
treats damaged files
-
What is the science of cryptanalysis?
-
looking for the characteristic state of a particular virus
-
a learner of how to hide fonts
-
a learner of how to open fonts
-
there is no right answer
-
Which article of the Criminal Code provides for liability for illegal collection, disclosure or use of information?
-
Article 27
-
Article 174
C Article 191
-
Article 174 Part 1
-
Which article of the Criminal Code reflects the development and distribution of unauthorized computer viruses or programs, as well as the use of information systems without permission?
-
Article 174 Part 2
-
Article 174
C Article 191
-
Article 174 Part 1
-
Which of the following statements about computer viruses is correct:
-
A) The computer virus has a strong impact on human health
-
B) computer virus - a living organism that moves
-
C) There are many types of computer virus
-
D) is a computer device.
-
Which of the following causes a computer to become infected with a virus:
-
A) an increase or decrease in the electric current at the source
-
B) use of unlicensed software
-
C) keeping the computer dirty
-
d) not using the computer for a long time
-
The global network is….
-
combining long-distance computers
-
short-distance computer connector
-
No correct answer
-
The first and second answers are correct.
-
What devices are needed to work with the network.
-
printer, scanner
-
scanner, plotter, network card
-
modem, network card
-
all the answers are correct
-
Which company created the modem?
-
Nayes Company
-
Intel Company
-
Toshiba company
-
there is no right answer
-
When was the modem created?
-
1979 yil
-
1969 yil
-
xnumxyil
-
1972 yil
-
A set of devices that allow computers to exchange information with each other is called ……?
-
A) local area network
-
B) global network
-
C) computer network*
-
D) regional network
12) What is a website?
-
A) Internet address*
-
B) A set of Web pages;
-
C) Text on a web page
-
D) Save the web page
13) What are the main functions of a web browser?
-
A) Load and view, save, output a web page*
B) Load and view a web page in memory
-
C) Save, output a web page
-
D) Save text on a web page
14) What is an HTML document?
-
A) WEB-site
-
B) catalog
-
C) file
-
D) forms a WEB page as a text file
-
What is HTML?
-
A) programming language B) WEB page name
-
C) language written using descriptors *
-
D) WEB-site
16 How to write HTML commands?
-
A) In parentheses
-
B) between “<” and “>” characters *
-
C) ““ into
-
D) between “>” characters
17 In what year was the Word Wide Web created?
-
a) 1995-1996
-
B) 1992-1993 *
-
C) 2000-2001
-
D) 1997-1998
18 What is a tag element?
-
the initial and final characters of the element
-
is a variable with a standard name
-
pointer to another file or object
D. is a set of Web pages belonging to the organization.
19 What is a site?
-
A set of WEB-pages linked by a single author or a group of reciprocal "hyperlinks" belonging to the WWW
-
The structure of the HTML language
-
is a collection of Web pages belonging to an individual or organization
-
D. A and C
20 Who created the web browser?
A. Tim Berners
-
Fudge Masuoka
-
C. John Mogli
-
Blaise Pascal
Final control on the subject "Informatics and Information Technology" questions № 4
Option 1
-
Type in the placement of pictorial information on web pages
-
Write down how colors are represented in HTML and its types
-
Write down what formats the images work with in HTML and how to place the images
-
What tags are used for audio and video performance on a page?
-
What tags are used to organize links in sections of a document on a web page?
Option 2
-
Type the placement of textual information on web pages
-
Write down how images are represented in HTML and its types
-
Write down what formats the graphic object will work with in HTML and how to place the images
-
What tags are used for hyperlinks on a web page?
-
How to create documents with hyperlinks?
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