Main storage is also called
Accumulator
Control Unit
Register Unit
Memory
Correct Answer :
D. Memory
Related Questions
The operating speed of third generation computer was
Milliseconds
Microseconds
Nanoseconds
Picoseconds
Which one of the following is NOT a computer language
MS-Excel
BASIC
COBOL
C++
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Pascal
Hollerith
Babbage
Jacquard
Which of the following statement is false?
Mechanical analog computers have existed for thousands of years
There are mechanical analog computers and electronic analog computers.
All electronic computers are digital computers
All of above are false
The value of each bead in heaven is
1
3
5
7
A device for converting handwritten impressions into coded characters & positional coordinates for input to a computer is
Touch panel
Mouse
Wand
Writing tablet
The value of each bead in heaven is
1
2
3
7
The personnel who deals with the computer & its management put together are called
Software
Human ware
Firmware
Hardware
To access properties of an object, the mouse technique to use is-
Dragging
dropping
right-clicking
shift-clicking
________ Store data or information temporarily and pass it on as directed by the control unit
Address
Register
Number
Memory
The brain of any computer system is
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
A high quality CAD system uses the following for printing drawing and graphs
Dot matrix printer
Digital plotter
Line printer
All of the above
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
IBM stands for
Internal Business Management
International Business Management
International Business Machines
Internal Business Machines
Regarding a VDU, Which statement is more correct?
It is an output device
It is an input device
It is a peripheral device
It is hardware item
Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
Which one is the largest space?
kilobyte
petabyte
terrabyte
gigabyte
The octal equivalence of 111010 is
81
72
71
None of above
The term computer' is derived from
Greek language
Sanskrit language
Latin language
German language
The qualitative or quantitative attribute of a variable or set of variables is termed as
data
information
both of above
none of above
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
What was the first computer brought in Nepal?
ICL/2950
ENIAC
IBM 1401
None of above
Computers with 80286 microprocessor is
XT computer
AT computers
PS/2 computer
None of above
Which of the following is not electro-mechanical computer?
Mark I
ABC
Zuse
UNIVAC
Which of the following is the 1's complement of 10?
1
110
11
10
The basic operations performed by a computer are
Arithmetic operation
Logical operation
Storage and relative
All the above
The output quality of a printer is measured by
Dots per inch
Dot per sq. inch
Dots printed per unit time
All of above
IBM 7000 digital computer
Belongs to second generation
Uses VLSI
Employs semiconductor memory
Has modular constructions
The actual execution of instructions happens in
ALU
CU
Memory
None of above