A group of magnetic tapes, videos or terminals usually under the control of one master is
Cylinder
Surface
Track
Cluster
Correct Answer :
D. Cluster
Related Questions
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
The difference between memory and storage is that memory is ______ and storage is
Temporary, permanent
Permanent, temporary
Slow, fast
All of above
Regarding data, computers are very good at
store
Processing
retrieve
All of above
Which of the following is not an input device?
OCR
Optical scanners
COM (Computer Output to Microfilm)
Voice recognition device
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
Which of the following storage device can store the largest amount of data?
Hard Disks
Flash Disks
Blu-Ray Disks
DVDs
Which access method is used for obtaining a record from a cassette tape?
Direct
Sequential
Random
All of the above
Which of the following is associated with error detector?
Odd parity bit
Even parity bit
Both of the above
None of above
On a PC, how much memory is available to application software?
1024 KB
760 KB
640 KB
560 KB
The first computer introduced in Nepal was
IBM 1400
IBM 1401
IBM 1402
IBM1402
Which of the following is the most powerful computers?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
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
IBM 1401 computer was
Mainframe Computer
Mini Computers
Micro Computers
None of above
What is the name of the display feature that highlights are of the screen which requires operator attention?
Pixel
Reverse video
Touch screen
Cursor
Which part of the computer is used for calculating and comparing?
Disk unit
Control unit
ALU
Modem
In a computer, most processing takes place in
Memory
RAM
motherboard
CPU
CD-ROM stands for
Compactable Read Only Memory
Compact Data Read Only Memory
Compactable Disk Read Only Memory
Compact Disk Read Only Memory
A datum that indicates some important state in the content of input or output is
Sequence
Sentinel
SIO
Sibling
Which of the following is not an output device?
Scanner
Printer
Flat Screen
Touch Screen
________ refers to electronic trespassing or criminal hacking.
Cracking
Jacking
Spoofing
Smarming
Which operation is not performed by computer
Inputting
Processing
Controlling
Understanding
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
The lower deck of an abacus is known as
heaven
sky
earth
floor
Which device of computer operation dispenses with the use of the keyboard?
Joystick
Light pen
Mouse
Touch
What is the first stage in software development?
Specification and design
Testing
System Analysis
Maintenance
Which of the following is a read only memory storage device?
Floppy Disk
CD-ROM
Hard Disk
None of these
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
Computer analogue design
The first general purpose electronic digital computer in the world was
UNIVAC
EDVAC
ENIAC
All of above
Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?
Monitor
Hardware
Robot
Computer