What is meant by a dedicated computer?
Which is used by one person only
Which is assigned one and only one task
Which uses one kind of software
Which is meant for application software
Correct Answer :
B. Which is assigned one and only one task
Related Questions
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
Who invented Mark I?
Howard Aikin
J. P. Eckert
John Mauchley
John v. Atanasoff
The octal equivalence of 111010 is
81
72
71
None of above
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Personal computers used a number of chips mounted on a main circuit board. What is the common name for such boards?
Daughterboard
Motherboard
Father board
Child board
EEPROM stands for
Electrically Erasable Programmable Read Only Memory
Electronic Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Easily Erasable Programmable Read Only Memory
Which of the following is used as a primary storage device?
Magnetic drum
Hard Disks
All of above
Floppy
A memory that does not change its contents without external causes is known as
Dynamic memory
Static memory
RAM
EEPROM
Programs are executed on the basis of a priority number in a
Batch processing system
Multiprogramming
Time sharing
None of these
When was the world's first laptop computer introduced in the market and by whom?
Hewlett-Packard
Epson, 1981
Laplink traveling software In1982
Tandy model-2000, 1985
Computer operators
writes computer programs for specific problems
operate the device which input and output data from the computer
normally require a college degree in computer science
all of the above
Which of the following is not a storage medium?
Hard disk
Flash drive
DVD
scanner
Access time is
seek time + latency time
seek time
seek time ? latency time
latency time
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
IBM 1401 is
First Generation Computer
Second Generation Computer
Third Generation Computer
Fourth Generation Computer
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
What is a brand?
The name of companies that made computers
The name of product a company gives to identify its product in market
A name of class to indicate all similar products from different companies
All of above
A hard copy would be prepared on a
Line printer
Dot matrix Printer
Typewriter terminal
All of the above
________ is the science that attempts to produce machines that display the same type of Intelligence that humans do
Nanoscience
Nanotechnology
Simulation
Artificial intelligence (Al)
The primary function of the ________ is to set up the hardware and load and start an operating system
System Programs
BIOS
CP
Memory
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 type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
A set of rods where numbers were carved and used for multiplication and division aids is known as
Pascaline
Napier's Bones
Stepped Reckoner
Slide Rule
Which number system is usually followed in a typical 32-bit computer?
Binary
Decimal
Hexadecimal
Octal
RAM is also called as
Read / Write Memory
Long Memory
Permanent Memory
Primary Memory
Most of the first generation computers were
Special purpose computers
General purpose computers
Both of above
None of above
An optical input device that interprets pencil marks on paper media is
OMR
Punch card reader
Optical scanners
Magnetic tape
Junk e-mail is also called
spam
spoof
sniffer script
spool
Office LANS, which are scattered geographically on large scale, can be connected by the use of corporate
CAN
LAN
DAN
WAN
RATS stand for
Regression Analysis Time Series
Regression Analysis Time Sharing
Real Analysis Series
All of above