The task of performing operations like arithmetic and logical operations is called
Processing
Storing
Editing
Sorting
Correct Answer :
A. Processing
Related Questions
Which of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
Tape speed is measured in
Feet per second
Inch per second
Meter per second
Centimeter per second
Pick the one that is used for logical operations or comparisons such as less than equal to or greater than.
Arithmetic and Logic Unit
Control Unit
Both of above
None of above
Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
Which statement is valid?
1KB = 1024 bytes
1 MB=2048 bytes
1 MB = 1000 kilobytes
1 KB = 1000 bytes
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
A system is
an integration of different units so as to achieve an objective
input unit
input and output unit
input, output and storage units
The secondary storage devices can only store data but they cannot perform
Arithmetic Operation
Logic operation
Fetch operations
Either of the above
A directly accessible appointment calendar is feature of a resident package
CPU
Memory
Buffer
ALU
Which of the following is not a primary storage device?
Magnetic tape
Magnetic disk
Optical disk
All of the above
Which American computer company is called Big Blue?
Microsoft
Compaq Corp
IBM
Tandy Svenson
174. When was the X window system born?
1984
1989
1988
1990
When did arch rivals IBM and Apple Computers Inc. decide to join hands?
1978
1984
1990
1991
An IBM system/38 represents the computer class of:
Small-scale computer
Medium-scale computer
Large-scale computer
Super computer
The term gigabyte refers to
1024 bytes
1024 kilobytes
1024 megabytes
1024 gigabyte
What do you call the programs that are used to find out possible faults and their causes?
operating system extensions
cookies
diagnostic software
boot diskettes
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Laser printer
Ink-jet printer
Drum printer
Chan printer
Touch Screen is________
Input device
Output device
Both a & b above
None of these
What type of control pins are needed in a microprocessor to regulate traffic on the bus, in order to prevent two devices from trying to use it at the same time?
Bus control
Interrupts
Bus arbitration
Status
A computer program that converts an entire program into machine language is called a/an
Interpreter
Simulator
Compiler
Commander
Which unit holds data temporarily?
Input unit
Secondary storage unit
Output Unit
Primary Memory Unit
John Napier invented Logarithm in
1614
1617
1620
None of above
Who designed the first electronics computer ENIAC?
Van-Neumann
Joseph M. Jacquard
J. Presper Eckert and John W Mauchly
All of above
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
Find out who is not the inventor of transistors among following names
John Burdeen
William Shockley
Walter Brattain
Lee de Forest