WorksheetsIkt Aru
Total questions: 30
Worksheet time: 15mins
The speed of information processing in the computer depends on:
clock speed
RAD
hard drive
ROM
RAM
32.Specify the unit of measurement of memory capacity:
KB
beat
GHz
tact
test
33.Peripherals are designed for:
exchange of information between the computer and the user
performing arithmetic-logical operations
information between the computer and the user
computer design improvements
design improvements
34.The refresh rate of a monitor is measured in
GHz
design
volts
seconds
KB
35.The resolution of the monitor is:
number of pixels vertically and horizontally
information between the computer and the user
computer design improvements
number of pixels horizontally
exchange of information between the computer and the user
36.What function do peripherals perform?
information processing
number of pixels horizontally
input-output of information
storage of information
information between the computer and the user
37.The chipset on the motherboard is:
The totality of all devices located on the motherboard
A set of chips of the north and south bridge
The totality of all ports and connectors on the motherboard
Combination of system bus and RAM
The totality of al connectors on the motherboard
38.What is not a characteristic of RAM?
Cost
Timings
Throughput
Memory type
Type
39.The North Bridge on the motherboard supports:
Keyboards, mice, printers, scanners
Sound card and modem
Hard drives and optical drives
System bus, RAM, video card
printers, scanners
40.Common types of CPU sockets
PAG, LAG
UDP, NS
PGA, LGA
TCP, ICMP
PJA
41.A graphical user interface operating system front-end to MSDOS developed by the Microsoft Corporation
Mac OS X
Word
Paint
Windows
Lunix
42.A clone of the Unix operating system created by Linus Torvalds for use on personal computers -
Linux
Mac OS X
Macromedia
Memory
Windows
43.File system-…
a type of user interface which allows people to interact with a computer and computer-controlled devices which employ graphical icons, visual indicators or special graphical elements called "widgets", along with text, labels or text navigation to represent the information and actions available to a user.
a method for storing and organizing computer files and the data they contain to make it easy to find and access them.
the physical components of a computer system
the hardware or software that connects two systems and allows them to communicate with each other
network internal to an organization that uses Internet protocols
44.A systems program that controls a peripheral device
Duplex
Eiffel
Embedded software
Driver
Expert system
45.Pick out the right definition: Operating system
a table of contents for the disk
is a disk copy command
a complex of the system and control programs intended for the most effective using of all resources of the computing system and convenience of work with it.
a piece of hardware
a disk drive
46.Pick out the right definition: Programme
a place where information is stored
devices to perform commands
error message
device name
instructions written in computer language
47.Android is a mobile operating system developed by …
Windows
Apple
Microsoft
Nokia
48.Simbian is a mobile operating system developed by …
Windows
Nokia
Apple
Microsoft
49.iOs (originally iPhone OS) is a mobile operating system created and developed by …
Apple Inc
Microsoft
Nokia
50.Android is a mobile operating system developed by Google, based on the …(?) kernel and designed primarily for touch screen mobile devices such as smartphones and tablets.
Linux
iOS
Windows
Microsoft
Yandex
51.An …(?).. is system software that control computer hardware and software resources and provides common services for computer programs.
Internet Explorer
Windows hardware
operating system (OS)
Microsoft
Yandex
52.A single-tasking operating system can only run (?) program at a time
One
Two
3
4
Many
53.OS (abbreviation)
offen system
operating system
open system
old system
un system
54.If you or your computer makes a mistake when using a device or MS-DOS command, MS-DOS displays an appropriate….
error message
device errors
Result
diskcopy.exe
Device names
55.Microsoft Windows (or simply Windows) is a system software that makes your ….(or compatible) easy to use
device errors
Result
Device names
PC
diskcopy.exe
56.What is the file?
a named collection of data on disk
Several programs
fragment of a text document
segment of the program, which stores some value
hard disk
57.In OS Windows «clipboard» is ..
The special area of memory for temporary storage of information when moving objects
Windows applications Word
Part of the memory where the operating system
Land of memory on your hard drive
Writes the selected piece in a file
58.The types of operating systems:
Time sharing
Natural Language
Real time
Graphical
Data creating
59.An open source operating system is used primarily for handheld devices:
Android
Windows 10
iOS
Windows 7
Mac OS
60.To access the services of the operating system, the interface is provided by the
System calls
Assembly instructions
Library
API
CPU
