A computer can solve more than one kind of problem. This is related to which of the following characteristics?
Accuracy
Reliability
Versatility
Automatic
Correct Answer :
C. Versatility
Related Questions
Seek time is
Time to position the head over proper track
Time to position the head over proper sector
Time to position the head over proper cylinder
None of above
Another word for a daisy wheel printer
Petal printer
Golf ball printer
Laser printer
Line printer
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
EBCDIC stands for
Extended Binary Coded Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Binary Case Decimal Interchange Code
An online backing storage system capable of storing larger quantities of data is
CPU
Memory
Mass storage
Secondary storage
A stand-alone system which produces one page of printed output at a time is
Page printer
Line printer
Laser printer
Dot matrix printer
Which of the following is not input unit device?
scanner
camera
plotter
digitizer
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
All of the following are examples of real security and privacy risks EXCEPT
hackers
Spam
Viruses
identity theft
Which statement is valid about computer program?
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
Which statement is valid about computer program?
It is understood by a computer
It is understood by programmer
It is understood user
Both a & b
Which of the following term means to reckon?
putare
com
computa
computar
The word processing task associated with changing the appearance of a document is
Editing
Writing
Formatting
All of above
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 device can understand difference between data & programs?
Input device
Output device
Memory
Microprocessor
A hybrid computer uses a _____ to convert digital signals from a computer into analog signals.
Modulator
Demodulator
Modem
Decoder
A name or number used to identify storage location devices?
A byte
A record
An address
All of above
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
Which of the following is input device?
scanner
speaker
monitor
projector
Which is considered a direct entry input device?
Optical scanner
Mouse and digitizer
Light pen
All of the above
Who is the chief of Microsoft
Babbage
Bill Gates
Bill Clinton
none of these
UNIVAC is
Unvalued Automatic Computer
Universal Array Computer
Universal Automatic Computer
Unique Automatic Computer
Which device is required for the Internet connection?
Joystick
Modem
CD Drive
NIC Card
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 term associated with the comparison of processing speeds of different computer system is:
EFTS
MPG
MIPS
CPS
Any type of storage that is used for holding information between steps in its processing is
CPU
Primary storage
Intermediate storage
Internal storage
What does the disk drive of a computer do?
Rotate the disk
Read the disk
Load a program from the disk into the memory
Both b and c
________printer is the cheapest in terms of price and operating cost
Inkjet
Laser
Thermal
Dot matrix
What is a light pen?
A Mechanical Input device
Optical input device
Electronic input device
Optical output device
Which output device is used for translating information from a computer into pictorial form on paper.
Mouse
Plotter
Touch panel
Card punch