Which of the following is NOT one of the four major data processing functions of a computer?
gathering data
processing data into information
analysing the data or information
storing the data or information
Correct Answer :
C. analysing the data or information
Related Questions
From which generation operating systems were developed?
First
Second
Third
Fourth
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
VGA is
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
An intentionally disruptive program that spreads from program to program or from disk to disk is known as a:
Trojan horse.
Virus.
Time bomb.
Time-related bomb sequence.
Which of the following is machine independence program?
High level language
Low level language
Assembly language
Machine language
Which is the first electronic digital computer?
ENIAC
MARK I
Z3
ABC
Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes?
Home computers
Diskless computers
Dedicated computers
General purpose computers
Which of the following is the most quickly accessible storage?
RAM
Registers
Disks
Pen Drive
Which of the following produces the best quality graphics reproduction?
Laser printer
Ink jet printer
Plotter
Dot matrix printer
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
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
Floppy disks typically in diameter
3?
5.25?
8?
All of above
The first general purpose electronic digital computer in the world was
UNIVAC
EDVAC
ENIAC
All of above
Find out who is not the inventor of transistors among following names
John Burdeen
William Shockley
Walter Brattain
Lee de Forest
Computers with 80286 microprocessor is
XT computer
AT comptuers
PS/2 computer
None of above
A modern electronic computer is a machine that is meant for
Doing quick mathematical calculations
Input, storage, manipulation and outputting of data
Electronic data processing
Performing repetitive tasks accurately
What is the responsibility of the logical unit in the CPU of a computer?
To produce result
To compare numbers
To control flow of information
To do math's works
One computer that is not considered a portable is
Minicomputer
Laptop computer
Notebook computer
All of above
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
Unwanted repetitious messages, such as unsolicited bulk e-mail is known as
Spam
Trash
Calibri
Courier
The terminal device that functions as a cash register, computer terminal, and OCR reader is the:
Data collection terminal
OCR register terminal
Video Display terminal
POS terminal
Which of the following is also known as brain of computer
Control unit
Central Processing unit
Arithmetic and language unit
Monitor
A computer can solve more than one kind of problem. This is related to which of the following characteristics?
Accuracy
Reliability
Versatility
Automatic
The word length of a computer is measured in
Bytes
Millimeters
Meters
Bits
When did IBM introduce the 20286 based PC/AT?
1982
1984
1985
1989
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
A datum that indicates some important state in the content of input or output is
Sequence
Sentinel
SIO
Sibling
The task of performing operations like arithmetic and logical operations is called
Processing
Storing
Editing
Sorting