NEW
Font size
Worksheets1-50 сұрақтар ИКТ сессия
Total questions: 52
Worksheet time: 26mins
Which number system is used in PC to create coding of data
octal
binary
decimal
numerical
The idea of program control on computing processes for the first time has been stated by
JohnFonNeumann
Ada Lovelace
Norbert Wiener
Ch. Babbage
Byte is
the sequence from eight bits
a combination of four hexadecimal figures
information unit of quantity represented 1 or 0
it is the maximum unit of measure of amount of information
In computer are stored
elements
data
multimedia
components
According to this characteristics, information as a message should include all the relevant information
currency
adequacy
verifiability
accessibility
completeness
According to this characteristics, message must be verifiable so that its validity, accuracy, appropriateness can be assessed
currency
adequacy
accessibility
verifiability
completeness
According to this characteristics, information as a message should be reasonably or legally satisfy a requirement
currency
adequacy
accessibility
verifiability
completeness
According to this characteristics, the information should be timely available and it should not be obsolete as well
currency
adequacy
accessibility
verifiability
completeness
Characteristics of information which striving to reduce or eliminate biases, subjective evaluations by relying on verifiable data
adequacy
verifiability
accessibility
objectivity
Data processing which is used for ordering data
sorting of data
filtration of data
formalization of data
transportationofdata
Data processing which is used to compressing data
filtration of data
archiving of data
formalization of data
transportationofdata
The maximum number in which no more than 8 bits of information are included
256
1024
2048
4096
Binary equivalent of decimal number 42
101010
1100111
0101011
11101001
Types of magnetic storage
firm and soft
floppy and hard
input and output
complex and simple
For acceleration of access to random access memory it is used
additional memory
random access memory
cash memory
semipermanent memory
Constant memory of BIOS is used for
initiation of loading of OS
checking of loading sector
checking of the hard drive volume
checking of the computer equipment
He has offered computer organization
George Boole
John von Neumann
N. I. Vavilov
Norbert Wiener
The modem and the fax-modem are used for
effective work with office equipment
connections to satellite communication
information output on paper or on computer
exchanging information with other computers
Core speed
memory size
computer sizes
microprocessor speed
volume of disk memory
Random Аccess Мemory is
cash memory
video memory
semi permanent memory
operative memory
Hardware is
hard drive
computer configuration
information support
compact disk
The streamer is intended for
fast saving of information in the hard drive
exchange of information with other computers
simplification of input of information in the computer
output of drawings to paper
The central processor serves for
input of information
storage of information
visual representation of data
calculations and information processing
Hard drive is
input/output
high capacity floopy disk
high capacity integral disk
the device of input-output for floopy discs
Operative memory is
device which addresses regularly to machine during performance of operations
device for long storage of the information on magnetic disks or magnetic tapes
device for direct perception of the information to the person
information containing on a floppy disk
Video memory is used for
storageof computer configuration parameters
storage of images which are displayed on the screen
storageofprograms which check computer equipment
checkingofloadingsector
Plotter is used for
reading information fro computer
exchanging information with other computers
printing graphsand pictures
quickly saving information located on harddisk
In word «INFORMATICS» there are
11 bits
80 bytes
88 bytes
88 bits
In word «INFORMATICS» there are
11 bits
80 bytes
88 bytes
88 bits
In word «COMPUTER» there are
64bytes
8bytes
80 bytes
10 bytes
In 32 Gbytes there are
2^24 bytes
2^22 bytes
2^35 bytes
2^20 bytes
Convert binary number1001 into decimal system
9
8
1
510
Multiplication of binary numbers 1011 and110
0100000
1000010
1000000
0100000
Convert hexadecimal number 255 into decimal system
531
343
211
597
Decimal number 2 in binary system is written as
01
10
1001
1111
The sum of binary numbers 111011101010 is equal to
0111100
0101100
0011011
1100101
The multiplication of binary numbers 110 and 111
111100
101010
111000
101100
Why is mathematical coprocessor necessary
to help to basic processor in performance of mathematical operations
permanent storage of the information which is used at work in a computer
for recording data on cd
reading of the information
The modem and the fax-modem are used for
connections to satellite communication
information output on paper or on computer
conversation with users
exchanging information with other computers
Second generation computers used value technology as
integrated circuit chips
transistors
large scale integration chips
vacuum tubes
Order of switching off of the computer
system unit, monitor,printer
system unit, monitor
monitor,printer, system unit
system unit, printer, monitor
Logical elements of a computer
monitor, printer, decoder
monitor, printer, scanner, streamer
adder, trigger, counter, coder, decoder
scanner, streamer, triggers, decoder, adder
The node intended for conversion of a n-bit code to one of 2n outputs
adder
counter
trigger
decoder
The key parameters of processors determining its productivity
digit capacity, clock rate, cache memory size
resolution capability of the monitor, video memory volume
memory size, data transmission rate of the modem
video card type, type of the sound card
The lowest level software is
system
service
applied
BIOS
The lowest level software is
system
service
applied
BIOS
Data are
properties of objects
the registered signals
the data transferred between people
table
First computer
MINSK
BASM
ENIAC
ZODIAC
The binary number system concerns to
positional systems
no numerical systems
numerical systems
depositional systems
The greatest volume of the information can be received via
flavoringreceptors
sight
touching
sense of smell
The first computer was invented in
German
CIS
USA
Japan
The first computer was invented in
1946
1985
1917
1931
