An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
Correct Answer :
C. Over lapped processing
Related Questions
________ computers operate essentially by counting
Portable computer
Hybrid computer
Analog computer
Digital computer
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
A device, which is not connected to CPU, is called as ________
land-line device
On-line device
Off-line device
Device
On which aspect the analog computers are better than digital?
Speed
Accuracy
Reliability
Automatic
A computer programmer
Does all the thinking for a computer
Can enter input data quickly
Can operate all types of computer equipments
Can draw only flowchart
A song being played on computer speaker is
hard output
soft output
both hard and soft output
neither hard nor soft output
in which year was UK's premier computing event started?
1980
1985
1986
1987
Which is the highest form?
Data
Information
Knowledge
All of above
The average time necessary for the correct sector of a disk to arrive at the read write head is _____
Down time
Seek time
Rotational delay
Access time
Symbolic languages were developed in
1962
1950
1974
1980
To locate a data item for storage is
Field
Feed
Database
Fetch
The most common type of storage devices are-
Steel
optical
magnetic
flash
UNIVAC was a first generation computer. What is its full form?
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Which of the following is first generation computer?
EDSAC
IBM 1401
CDC 1604
ICL 2950
Who invented the microprocessor?
Marcian E Huff
Herman H Goldstein
Joseph Jacquard
All of above
Which of the following is machine independence program?
High level language
Low level language
Assembly language
Machine language
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
Registers, which are partially visible to users and used to hold conditional, are known as
PC
Memory address registers
General purpose register
Flags
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Which statement is valid about computer program?
High level languages must be converted into machine language to execute
High level language programs are more efficient and faster to execute
It is more difficult to identify errors in high level language program than in low level programs
All of above
In the third Generation of computers
Distributed data processing first became popular
An operating system was first developed
High level procedural language were first used
Online real time systems first become popular
Who designed the first electronics computer ENIAC?
Van-Neumann
Joseph M. Jacquard
J. Presper Eckert and John W Mauchly
All of above
Todays computer giant IBM was earlier known by different name which was changes in 1924. What was that name?
Tabulator Machine Co.
The Tabulator Ltd.
Computing Tabulating Recording Co.
International Computer Ltd.
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
Which one is the largest space?
kilobyte
petabyte
terrabyte
gigabyte
The digital computer was developed primarily in
USSR
Japan
USA
UK
The first generation of computers available was based on the bit micro processors.
4
8
16
64
The report card and merit list forms the
Output data
Data processing
Central Processing
Input data
Daisy wheel, Drum, chain etc are the ________
Flow chart
Mouse
Key board
Printers
Which of the following is associated with error detector?
Odd parity bit
Even parity bit
Both of the above
None of above