COBOL is widely used in application s
Commercial
Scientific
Space
Mathematical
Correct Answer :
A. Commercial
Related Questions
Which of the following does not affect the resolution of a video display image?
Bandwidth
Raster scan rage
Vertical and horizontal lines of resolution
Screen size
The process of starting a or restarting a computer system by loading instructions from a secondary storage device into the computer memory is called
Duping
Booting
Padding
CPS
Easily reloctable language is
Machine language
Assembly language
High level language
Medium level language
ASCII stands for
American standard code for information interchange
All purpose scientific code for information interchange
American security code for information interchange
American Scientific code for information interchange
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
Which of the following is not a class based on size?
Mainframe Computer
Micro Computer
Mini Computer
Digital Computer
The advantage of COM are its and
Compact size; speed readability
Compact size, speed
Readability; speed
Low cost; readability
Which is not a computer classification?
mainframe
maxframe
mini
notebook
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
Who invented EDSAC?
John v. Neumann
J.P. Eckert and John Mauchley
Maurice Wilkes
Howard Aiken
Which of the following memories allows simultaneous read and write operations?
ROM
RAM
EPROM
None of above
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
Floppy
All of above
An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
A set of rods where numbers were carved and used for multiplication and division aids is known as
Pascaline
Napier's Bones
Stepped Reckoner
Slide Rule
VGA is
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
WAN is a most used abbreviation in Networking, what is its full form?
WAP Area Network
Wide Area Network
Wide Array of Network
Wireless Access Network
The time for which a piece of equipment operates is called
Seek time
Effective time
Access time
Real time
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
Monitor
Hardware
Robot
Computer
A pen shaped device which can sense light, and is used to point at spots on a video screen.
Mouse
Light pen
Joystick
Plotter
Which of the following is not processing?
arranging
manipulating
calculating
gathering
The section of the CPU that selects, interprets and sees to the execution of program instructions
Memory
Register unit
Control unit
ALU
Which of the following helps to protect floppy disks from data getting accidentally erased?
Access notch
Write-protect notch
Entry notch
Input notch
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Following IC chip integrates 100 thousands electronic components per chip
SSI
MSI
LSI
VLSI
The first web browser is
Mosaic
Netscape
Internet explorer
Collabra
A collection of related instructions organized for a common purpose is referred to as
File
Database
Program
None of above
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c