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
Correct Answer :
B. Wide Area Network
Related Questions
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
A ________ is a microprocessor -based computing device.
personal computer
mainframe
workstation
server
The ________ data mining technique derives rules from real-world case examples.
Rule discover
Signal processing
Neural nets
Case-based reasoning
Compilers and interpreters are themselves
High-level language
Codes
Programs
Mnemonics
Who suggested Stored Program Concept
John Mauchley
J.P. Eckert
John Neumann
Joseph Jacquard
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
What was the computer invented by Attanasoff and Clifford?
None of above
Mark I
Z3
ABC
Which unit is known as nerve center of computer?
ALU
CU
Memory
Registers
Which of the following is a part of the Central Processing Unit?
Printer
Key board
Mouse
Arithmetic & Logic unit
In what respect human beings are superior to computers?
Diligence
Intelligence
Slavery
Reliability
The output quality of a printer is measured by
Dots per inch
Dot per sq. inch
Dots printed per unit time
All of above
Charles Babbage was awarded by Royal Society for his
Difference Engine
Analytic Engine
Binary System in Analytic Engine
His concept of input, mill, output and storage
The arranging of data in a logical sequence is called
Sorting
Classifying
Reproducing
Summarizing
Which programming languages are classified as low level languages?
Basic, COBOL, FORTRAN
Prolog 2, Expert Systems
Knowledge based Systems
Assembly Languages
The output quality of a printer is measured by
Dot per sq. inch
Dots per inch
Dots printed per unit time
All of the above
Punched cards were first introduced by
Powers
Pascal
Jacquard
Herman Hollerith
The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
Magnetic core memory
Magnetic tape memory
Magnetic disk memory
Magnetic bubble memory
Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
ICs
All of above
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Memory address registers
Memory data register
Instruction register
Program counter
Which of the following memories allows simultaneous read and write operations?
ROM
RAM
EPROM
None of above
What do you call a single point on a computer screen?
Cell
Element
Pixel
Bit
For which of the following computers can't be used?
Gathering data
calculating data
Comparing data
Arranging data
The term referring to evacuating the content of some part of the machine is known as
Dump
Enhancement
Down
Compiler
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand for?
Extended Binary Case Decimal Interchange Code
Extended Bit Case Decimal Interchange Code
Extended Bit Code Decimal Interchange Code
Extended Binary Coded Decimal Interchange Code
Why ABC is considered electro-mechanical computer?
Because it was invented before electronic computers were developed
Because there are wheels, drums, bars to rotate and move to produce result
Because they use the flow of electrons in different component
None of above
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
A typical personal computer used for business purposes would have of RAM.
4 KB
16 K
64 K
256 K
The personnel who deals with the computer and its management put together are called
Software
Human ware
Firmware
Hardware
What produces useful information out of data?
Computer
Processing
Programming
none of above