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WorksheetsICT ebanyvrot
Total questions: 25
Worksheet time: 4mins
The brain of any computer system is
ALU
CPU
control unit
memory
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
OOP
non of this
The tracks on a disk which can be accessed without repositioning the R/W heads is?
surface
square
cylinder
cluster
Which of the following is the 1's complement of 10?
47
58
667
01
Which part interprets program instructions and initiate control operations?
h** znaet
input
control unit
logic unit
The binary system uses powers of?
1
2
3
4
A computer program that converts assembly language to machine language is?
котн кысшы
harry maguaire
а надо было учиться
assembler
The time required for the fetching and execution of one simple machine instruction is
seek time
delay time
real time
CPU cycle
Binary numbers need more places for counting because
Binary base is small
0's and l's have to be properly spaced apart
They are always big numbers
none of the above
Which computer has been designed to be as compact as possible?
mainframe
micro computer
super computer
speed pc
Which of the following is still useful for adding numbers?
EDVAC
ABACUS
Sars covid
ENIAC
A general purpose single-user microcomputer designed to be operated by one person at a time is
KIPS
special-purpose computer
PC(Personal Computer)
M
ASCII stands for
American standard code for information interchange
American stable code for information intelligence
American standard case for information intelligence
American standard code for intelligence interchange
Which device of computer operation dispenses with the use of the keyboard?
Joystick
Mouse
TouchPad
Iphone
Which output device is used for translating information from a computer into pictorial form on paper?
Сұрағын көбейіп кетті ғо бауырым
Card punch
Plotter
Touch panel
The list of coded instructions is called
Algorithm
бл* мына өмір не боп кетті
Computer program
Flowchart
The first mechanical calculating machine was made by
Son Pascal
Blaise Pascal
Selena Gomez
MC Sailaubek
Multiplication of 111(2) by 101(2) is
100011
1001011
111111
100001
Conversion of an octal number 20 to its binary number is
10000
10100
1000
1100
Which of the following can be output by a computer?
graphics
voice
text
computer-usable data or information
all of the above
Who is called the "grand father" of the computer?
Joseph Jacquard
Charles Babbage
Dr. Herman Hollerith
Napoleon Bonaparte
Which company is the biggest player in the microprocessor industry?
Intel
AMD
Cyrix
Motorola
The OR, XOR & AND functions can be performed by _____ of the computer in a CPU
ALU
CPU
CU
Memory
The computer industry uses prefixes of Greek origin to measure large amounts of data. Which term describes 1024 bytes
Megabyte
Gigabyte
Kilobyte
Tarabyte
Which of the following memories must be refreshed many times per second?
ROM
Dynamic RAM
EPROM
Static RAM
