Each model of a computer has a unique
Assembly of a computer
Machine language
High level language
All of the above
Correct Answer :
B. Machine language
Related Questions
The brain of any computer system is
ALU
Memory
CPU
Control unit
which of the following is problem oriented language?
High level language
Machine language
Assembly language
Low level language
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
Mostly which of the following device is used to carry user files?
Floppy Disk
Hard Disk
RAM
CDROM
Who designed the first electronics computer ENIAC?
Van-Neumann
Joseph M. Jacquard
J. Presper Eckert and John W Mauchly
All of above
Which of the following have low failure rate?
Mechanical devices
electronic devices
electro-mechanical devices
None of above
What is the latest write-once optical storage media?
Digital paper
Magneto-optical disk
WORM disk
CD-ROM disk
Who invented the microprocessor?
Marcian E Huff
Herman H Goldstein
Joseph Jacquard
All of above
Which of the following is a secondary memory device?
Keyboard
Disk
ALU
All of the above
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
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
When did arch rivals IBM and Apple Computers Inc. decide to join hands?
1978
1984
1990
1991
Which is not consisted in a processor
ALU
CU
Memory
Registers
Serial access memories are useful in applications where
Data consists of numbers
Short access time is required
Each stored word is processed differently
Data naturally needs to flow in and out in serial form
Which is the highest form?
Data
Information
Knowledge
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
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
One of a class of storage device devices that can access storage locations in any order is
DTE
DASD
DDE
DDE
Which of the following storage device can store the largest amount of data?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Conductors
Buses
Connectors
Consecutives
Which unit converts computer data into human readable form?
Input unit
Output unit
ALU
Control Unit
Which was the world's first minicomputer and when was it introduced?
PDP-I, 1958
IBM System/36, 1960
PDP-II, 1961
VAX 11/780, 1962
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
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 used for manufacturing chips?
Control bus
Control unit
Parity unit
Semiconductor
The first firm to mass-market a microcomputer as a personal computer was
IBM
Super UNIVAC
Radio Sharks
Data General Corporation
What produces useful information out of data?
Computer
Processing
Programming
none of above
Which of the following printing devices an output composed of a series of data?
Wire matrix printer
Band printer
Wang image printer
Both a and c
Who invented Integrated Circuits?
Jack Kilby
Robert Noyce
Both of above
None of above
Cursor is a
Pixel
Thin blinking line
Pointing device
None of these