Regarding data, computers are very good at
store
Processing
retrieve
All of above
Correct Answer :
D. All of above
Related Questions
A program that converts computer data into some code system other than the normal one is known as
Encoder
Simulation
Emulator
Coding
Which of the following is not an input device?
OCR
Optical scanners
COM (Computer Output to Microfilm)
Voice recognition device
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
None of the above
The first general purpose electronic digital computer in the world was
UNIVAC
EDVAC
ENIAC
All of above
Any type of storage that is used for holding information between steps in its processing is
CPU
Primary storage
Intermediate storage
Internal storage
How many types of storage loops exists in magnetic bubble memory
8
4
16
2
On-line real time systems become popular in ________ generation
First Generation
Second Generation
Third Generation
Fourth Generation
Which output device is used for translating information from a computer into pictorial form on paper.
Mouse
Plotter
Touch panel
Card punch
In a punched card system, data is processed by a
Keypunch machine, sorter and posting machine
Accounting machine, posting machine, and billing machine
Sorter, posting machine, and billing machine
Accounting machine, keypunch machine and sorter
Number crunchier is the informal name for
Minicomputer
Super computer
Microcomputer
Mainframe computer
What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
Which of the following is not purely output device?
Screen
Printer
Speaker
Plotter
Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
All of above
Each set of Napier's bones consisted of rods.
5
9
11
13
Computer operators
writes computer programs for specific problems
operate the device which input and output data from the computer
normally require a college degree in computer science
all of the above
Symbolic languages were developed in
1962
1950
1974
1980
The brain of any computer system is
ALU
Memory
CPU
Control unit
Which of the following printing devices an output composed of a series of data?
Wire matrix printer
Band printer
Wang image printer
Both a and c
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
ENIAC
MARK I
Z3
ABC
Which language is directly understood by the computer without translation program?
Machine language
Assembly language
High level language
None of above
What type of resource is most likely to be a shared common resource in a computer Network?
Printers
Speakers
Floppy disk drives
Keyboards
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
The device that can both feed data into and accept data from a computer is
ALU
CPU
Input-Output device
All of the above
Which of the following is first generation of computer?
EDSAC
IBM-1401
CDC-1604
ICL-2900
FORTRAN programming language is more suitable for ____
Business Applications
Marketing Applications
Scientific Applications
None of the above
Which part interprets program instructions and initiate control operations.
Input
Storage unit
Logic unit
Control unit
In analog computer
Input is first converted to digital form
Input is never converted to digital form
Output is displayed in digital form
All of the above
A paper printout of a document is known as
Softcopy output
Hardcopy output
Permanent Output
All of above
A device, which is not connected to CPU, is called as ________
land-line device
On-line device
Off-line device
Device
Machine language is
Machine dependent
Difficult to program
Error prone
All of above