NEW
Font size
WorksheetsIct
Total questions: 40
Worksheet time: 20mins
1.The basic principles of the processor classification:
A) capacity and performance
B) stiffness and flexibility
oscillatory and demonstration
zero and a unit
2.Processor speed is measured:
bytes
at points
in megahertz
pixels
3… applies a magnetic hard disk
ROM
External memory
Internal memory
Cache memory
4.The plotter and the printer are … devices:
system
entry
support
output
5.Speakers are an example of …
Aa power supply
A|a storage device.
Aan output device.
Aa processor
6.1 byte contains … bit.
32
255
8
32
7.The amount of single-bit memory location
1024 byte
1 bit
2 bit
1 byte
8.1 kilobyte equals to …
1024 byte
1 bit
1 byte
2 byte
9.The minimum unit of information in a binary system:
Abit
Adocument
Aparagraph
A file
10.The information in the computer is coded
Ain symbols
Ain logical expressions
Ain the decimal system
Ain the binary system
11.The information processed on a computer is encoded in the form:
Acharacters
Adigits from 0 to 9
Adigits 0 and 1
Anumerals and symbols
12.One megabyte of memory is equal to:
A1024 b
A64 KB
A1024KB
A256 b
13.An information unit:
AColumbian
AByte (byte)
AHz (Hertz)
AFile (File)
Bit - is:
binary number consisting of 0 and 1
1024 bytes
8K
two-digit number
There are ... bits in 2 bytes.
32
255
16
8
gigabyte is …
1000MB
1000000 b
4 MB
1024 MB
The microprocessor is … .
a brain of a personal computer
a special memory
a PC composition
a PC program
The ... does not apply to input devices
mouse
monitor
keyboard
digital camera
The … controls the computer operation and performs calculations.
RAM
motherboard
plotter
inner memory
The plotter is a device for:
reading of text into a computer
Quick File information
text output on paper
output big size drawings on paper
Translate number from binary system to hexadecimal: 1111110000112
F8A
F53
FC3
FC7
Translate number from binary system to hexadecimal: 101001002
A4
B3
C7
B4
Translate number from binary system to octal: 1111110000112
7707
7523
7703
7716
Translate number from hexadecimal system to binary: 4D216
1111110011
1001101001
1110011101
1110001010
The keys F1 - F12 are called:
functional
managers
initial
command
Delete» buttons:
establishes a permanent set of uppercase mode
deletes the character at the cursor position
when you press a character key includes a register capital letters
establishes a permanent set of uppercase mode
ey delete of the previous character:
Delete
Backspace
END
Ctrl + Home
n a sudden turn off the computer, all information is erased …
a permanent memory
on CD - ROM - drive
in the memory
a floppy disk
The Stomatology.doc file is located in the Faculty folder which enclosed in the Dean folder on a disc C:. What is the complete name of the file:
Dean\Faculty\Stomatology.doc
С:\Dean\Faculty\Stomatology.doc
С:\Dean\Stomatology.doc
Faculty\Stomatology.doc
The e-book extensions:
.pdf, .epub, .fb2
avi, .wmv, .mpg (.mpeg)
.jpg (.jpeg), .png, .bmp, .gif, .tiff
.txt, .doc (.docx), .rtf
To delete an object, we highlight the object and press the button:
Alt
Delete
Enter
Esc
Windows is:
a window, to work only with standard programs
a window to work with programs and documents which has a managing set of tools
a window of Main Menu, which has a control set of tools
a window, to work only with standard programs
Operation system:
a set of basic devices and common programs
a complex of software tools that control the operation of the computer
technical computer documentation
language programming
The label is …
reference to any element that is available on the computer or network
menu command, which controls the presentation file in the Explorer window
program that allows to copy multiple files or folders
container for programs and files in a graphical interface of user
Correctly recorded name of the file:
abcd.doc
<abcd.doc
lacd.doc
!abcd.doc
The shortcut menu is invoked:
double-clicking of the left mouse button
double-clicking of the right mouse button
one click of the right mouse button
one click of the middle mouse button
Folder:
container that stores a group of objects
area of the disk for data storage
computer device
file that contains other files
The sequence of standard software download commands:
Start-Settings-Control Panel-Standards”
Start-Run-Standards”
Start-Programs-Windows Explorer-Standards”
Start-Programs-Standards”
The window control buttons are:
panel format
in the main menu
in the title bar
on line
Term, which is used in the Windows instead of the term directory.
label
list
recycle bin
folder
