The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
Correct Answer :
A. Arithmetic Logic Unit
Related Questions
Second generation computers were developed during
1949 to 1955
1956 to 1965
1965 to 1970
1970 to 1990
On-line real time systems become popular in ________ generation
First Generation
Second Generation
Third Generation
Fourth Generation
The primary advantage of key-to-tape data entry system is
A large percentage of editing can be performed at the time of data entry
Key verification is easily performed
The tape is reusable
Keying errors can be detected as they occur.
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
A term associated with the comparison of processing speeds of different computer system is:
EFTS
MPG
MIPS
CPS
Which is the type of memory for information that does not change on your computer?
RAM
ROM
ERAM
RW / RAM
RJ45 UTP cable has _____ Cables.
2 pair
3 pair
4 pair
5 pair
An integrated circuit is
A complicated circuit
An integrating device
Much costlier than a single transistor
Fabricated on a tiny silicon chip
The CPU and memory are located on the:
expansion board
motherboard
storage device
output device
Which of the following was a special purpose computer?
ABC
ENIAC
EDVAC
All of the above
Access time is
seek time + latency time
seek time
seek time
latency time
ASCII stands for
American Standard Code for Information Interchange
American Scientific Code for International Interchange
American Standard Code for Intelligence Interchange
American Scientific Code for Information Interchange
Offline device is
A device which is not connected to CPU
A device which is connected to CPU
A direct access storage device
An I/O device
What is the other name for programmed chip?
RAM
ROM
LSIC
PROM
The main electronic component used in first generation computers was
Transistors
Vacuum Tubes and Valves
Integrated Circuits
None of above
The computer abbreviation KB usually means
Key Block
Kernel Boot
Kilo Byte
Kit Bit
What is required when more than one person uses a central computer at the same time?
Light pen
Mouse
Digitizer
Terminal
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
The radian of a number system
Is variable
Has nothing to do with digit position value
Equals the number of its distinct counting digits
Is always an even number
________ printer is a non-impact printer and is quite in working
Inkjet
Laser
Thermal
Dot matrix
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
Data division is the third division of a _____ program.
COBOL
BASIC
PASCAL
FORTH
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
Instructions and memory address are represented by
Character code
Binary codes
Binary word
Parity bit
Which is a non-standard version of a computing language?
PROLOG
APL
Army
PL/1
A storage area used to store data to a compensate for the difference in speed at which the different units can handle data is
Memory
Buffer
Accumulator
Address
After copying the content how many times can you paste?
1
16
32
Many
Which of the following is not a feature of first generation computers
They used vacuum tubes or valves as main electronic component
They consumed lots of electricity and produced excessive heat
They used machine language and assembly language to program the machine
None of above
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program