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Worksheetsакт. РК-1
Total questions: 100
Worksheet time: 50mins
Technologies, methods of search, process and transfer information via a computers and networks
Information technology
Scientific technology
Methodical technology
Vehicle technology
Means of Information Systems Security:
Software means
Smart transport
Hardware
Treatment means
Select the ICTs primary devices:
Computers
Diagrams
Interface
Case-tasks
Program designed for working with spreadsheets:
Excel.
Word.
Access.
PowerPoint.
Input devices are:
microphone
streamer
hard disk drive
loudspeakers
Output devices are:
printer
Power Supply
loudspeakers
hard disk drive
An octal system is made up of only:
0-7
8
0-9
A, B, C, D, E,F
MS Word file have extensions:
docx
.txt
xls
zip
Data is:
Information consisting of letters, numbers, symbols
software
the peripheral device
input device
The form of data that can be processed by a computer:
letter
hieroglyph
icon
mouse
Choose types of PC memory
Random Access Memory
Floppy Disk
Compact Disk
Flash Memory
RAM is:
memory which lose the data when electricity is turned off to the computer
a device that allows a PC to communicate with user
Read-Only Memory
permanent memory
ROM is:
Read-Only Memory
memory which lose the data when electricity is turned off to the computer
a type of software
random access memory
When the power is turned off, the information will be stored in the:
ROM
RAM
random access memory
desktop
The device for storage data:
Hard disk
mouse
plotter
Trackball
It cannot be performed and created in excel
Music
Charts
Graphs
Summarizing
Types of software
System, application
User
Program
Classical
System software is:
OS
Word processors
input
Graphic editor
Application software is:
Graphic editor
OS
Service drives
Anti-virus software
An operating system (OS) is:
a system software
Software Tool
Application Software
a program for archiving of data
Choose standard Windows programs
Paint
MS word
3DMax
Power Point
Choose parts that are not hardware:
IOS
RAM
HDD
Motherboard
Choose binary and octal notations of the following decimal number :40
50
40
60
101100
MS Power Point file have extensions:
.ppt
.txt
.xls
.zip
Hardware is:
The physical parts of a computer
Application software
a system software
a program for service drives
Operating system is:
collection of programs that coordinates the various devices
Application software
a program for diagnostics operability
a program for service drives
Modem is:
a device for the exchange of information between computers
a program for service drives
a program for diagnostics operability
memory
Types of printers:
dot matrix
point printers
liquid crystal
monochrome
Types of display:
Flat- Panel Display
monochrome
dot matrix
inkjet
Microprocessor is:
central processing unit
memory
the peripheral device
Software
Computer is:
An electronic device for storing and processing information
input device
the peripheral device
central processing unit
Types of printers:
laser
point printers
liquid crystal
monochrome
F1 – F12 keys are:
functional keys
key for command cancel
key for delete symbols
for command input
Types of printers:
inkjet
point printers
liquid crystal
monochrome
End key:
moves the cursor to the end of the line
moves the cursor to the beginning of the line
key for input capital letters
key for command cancel
Backspace:
delete the character to the left of the cursor
deletes the character to the right of the cursor
moves the cursor to the end of the line
key for input capital letters
Delete key:
deletes the character to the right of the cursor
moves the cursor to the beginning of the line
moves the cursor to the end of the line
key for input capital letters
PgUp key:
moves the cursor up one page
key for command cancel
key for input capital letters
moves the cursor to the end of the line
PgDn key:
moves the cursor down one page
key for command cancel
moves the cursor up one page
key for input capital letters
Device that responsible for image processing and displaying it on a monitor:
Graphics card
Network card
Motherboard, MBO
Central Processing Unit (CPU or processor)
The first operating system with a graphical interface was:
Macintosh
Multics
CP/M
DOS
Working memory in which analyzed data and programs are stored, while computer runs:
RAM (Random Access Memory).
Desktop casing
Towers casing
Motherboard, MBO
The screen of computer is called in Windows:
desktop
window
panel
shortcut
The element of application window, which contains information about the application is open:
Title bar
Ribbon
Quick Access Toolbar
Buttons to manipulate the window
System software designed to help analyze, configure, optimize or maintain a computer:
Utility software
Operating system
Programming language translators
Communication software
Program icons placed on the desktop:
My computer
Word
Excel
Mozilla
A hexadecimal system is made up of only:
0-9, A, B, C, D, E,F
1
0
0-7
Number of cells in the range A1:B6:
12
8
10
4
The main objects of the desktop are:
folder
formula
directory
window
The type of address D7:
the relative
index
mixed
combined
The main objects of the desktop are:
task bar
formula
window
clipboard
The type of address B$7:
the mixed
index
the relative
combined
The type of address $D$8:
absolute
index
mixed
combined
The main objects of the desktop are:
task bar
formula
window
clipboard
A named area for storing information is called:
file
Start button
formula
window
The file has:
a name
menu
title
borders
Software usually provides tools to assist a programmer in writing computer programs and software using different programming languages:
Programming software
Operating system
Communication software
Word Processing Software
Software is a collection of one or more programs used to solve a specific task:
Application software
Memory Management
Disk compression
Disk defragmenters
Keys for creating a new file:
CTRL +O
CTRL +P
CTRL +N
ALT +F4
Keys for opening a file:
CTRL +O
CTRL +P
CTRL +N
ALT +F4
Keys for storage a file:
CTRL + S
CTRL +O
CTRL +P
CTRL +N
Keys for printing a file:
CTRL +P
CTRL +O
CTRL +N
ALT +F4
Keys for select all objects:
CTRL + A
CTRL +O
CTRL +P
CTRL +N
Keys for close the file:
ALT +F4
CTRL +O
CTRL +P
CTRL +N
To select noncontiguous objects hold down the key:
Ctrl
Shift
Alt
Del
To select adjacent objects hold down the key:
Shift
Ctrl
Alt
Del
To delete objects need to select an object and:
Select the command Delete in the context menu
Select the command Erase in the context menu
drag the mouse an object in the Recycle
press CTRL +Delete
The first mechanical computing machine was created:
Blaise Pascal
Charles Babbage
Lebedev
Gottfried Wilhelm von Leibniz
The first apparatus that was used for calculation is:
Abacus
Pascaline
The Analytical Engine
mechanical machine
Charles Babbage created :
The Analytical Engine
Abacus
Pascaline
the mechanical machine
Gottfried Wilhelm von Leibniz created :
the mechanical machine
Abacus
Pascaline
The Analytical Engine
The first programmable machine was :
The Analytical Engine
Abacus
Pascaline
the mechanical machine
The Pascaline was able to perform:
add
multiplication
division
raising to a power
The mechanical machine was able to perform:
subtract
logic operations
multiplication
raising to a power
The bases of the first-generation computers were:
vacuum tubes
transistor
mechanical relays
integrated circuits
The bases of the second-generation computers were:
transistor
vacuum tubes
mechanical relays
integrated circuits
The bases of the third -generation computers were:
integrated circuits
transistor
vacuum tubes
mechanical relays
The bases of the modern computers were:
large-scale integrated circuits
transistor
vacuum tubes
mechanical relays
The smallest unit of data is:
the bit
the byte
the text
the picture
The smallest unit of measurement information is:
the byte
the bit
the text
the picture
Unit of measure of information in the computer:
the byte
the bit
piece
kilogram
A bit can have values:
0,1
&
any character
any letter
1 byte of information has the form:
00110101
0011
00112031
abcd
1 byte consists of:
8 bits
10 bits
12 bits
20 bits
The interface features through which users interact with the hardware and software of computers and other electronic devices:
User interface (UI).
Interface.
Human-computer interaction (HCI).
Software interface.
The basis of modern computers are the principles of:
Neumann
Babbage
Pascal
Leibniz
Device that allows the computer to communicate with other devices on the network:
Network card
Graphics card
Motherboard, MBO
Central Processing Unit (CPU or processor)
The name of the main computer devices are:
microprocessor
motherboard
system unit
power supply
Key to enter capital letters:
Caps lock
Alt
Backspace
Space
Key to delete a character:
Backspace
Shift
Ctrl
Alt
Keys to move the cursor:
Home
Shift
Ctrl
Alt
Computer device, which is not the main, called:
peripheral
secondary
conjugate
subsidiary
There are keys:
cursor control
control keys
command keys
function Keys
The keys that have indicators on the keyboard:
Scroll Lock
Alt, Ctrl, Shift
Del, Home, End
Page Up, Page Down, Print Screen
A single click of the left mouse button is used to:
moving the object
selecting an object
deleting the object
context menu
A device for output of drawings on the paper:
plotter
streamer
scanner
modem
Keys for working with the clipboard:
Ctrl +A
Ctrl +X
Ctrl +C
Ctrl +O
Key Ctrl +X means:
cut the object
select object
copy object
move the object
Key Ctrl +C means:
copy object
select object
cut the object
move the object
Key Ctrl +V means:
insert an object
select object
cut the object
copy object
