Which of the following is correct acronym of VGA?
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
Correct Answer :
A. Video Graphics Array
Related Questions
What is the first stage in software development?
Specification and design
Testing
System Analysis
Maintenance
RAM stands for
Random origin money
Random only memory
Read only memory
Random access memory
What is the main difference between a mainframe and a super computer?
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many programs concurrently
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
Which of the following is input device?
scanner
speaker
monitor
projector
The first electronic computer was developed by
J.V. Attansoff
Bill Gates
Simur Cray
Winton Serf
Coded entries which are used to gain access to a computer system are called
Entry codes
Passwords
Security commands
Code words
A compiler is a translating program which
Translates instruction of a high level language into machine language
Translates entire source program into machine language program
It is not involved in programs execution
All of above
Computer system comprises of major units
input unit, output unit, control unit
input unit, output unit, control unit and storage
input unit, output unit, central processing unit and storage unit
input, output and storage units
When we look at the cost, which of the following computer is most expensive?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
One of the main feature that distinguish microprocessors from micro-computer is
Words are usually large in microprocessors
Words are shorter in microprocessors
Microprocessor does not contain I/O device
Exactly the same as the machine cycle time
The system unit of a personal computer typically contains all of the following except:
Microprocessor
Disk controller
Serial interface
Modem
IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contribu
India
China
Germany
Taiwan
Which of the following is not a type of Software?
System Software
Application Software
Utility Software
Entertainment Software
In a computer, most processing takes place in
Memory
RAM
motherboard
CPU
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
A ________ is a microprocessor -based computing device.
personal computer
mainframe
workstation
server
The programs which are as permanent as hardware and stored in ROM is known as
Hardware
Software
Firmware
ROM ware
The technology that stores only the essential instructions on a microprocessor chip and thus enhances its speed is referred to as
CISC
RISC
CD-ROM
Wi-Fi
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
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
Which of the following are input devices?
Keyboard
Mouse
Card reader
Any of these
Which of the following is a way to access secondary memory?
Random access memory
Action method
Transfer method
Density method
A register organized to allow to move left or right operations is called a
Counter
Loader
Adder
Shift register
The proper definition of a modern digital computer is
An electronic automated machine that can solve problems involving words and numbers
A more sophistic and modified electronic pocket calculator
Any machine that can perform mathematical operations
A machine that works on binary code
A digital computer did not score over an analog computer in terms of
Speed
Accuracy
Reliability
Cost
MICR stands for
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
Which of the following require large computers memory?
Imaging
Graphics
Voice
All of Above
A term associated with the comparison of processing speeds of different computer system is:
EFTS
MPG
MIPS
CPS
Which characteristic of computer distinguishes it from electronic calculators?
Accuracy
Storage
Versatility
Automatic
A normal CD- ROM usually can store up to _________ _data?
680 KB
680 Bytes
680 MB
680 GB