Which of the following is used for manufacturing chips?
Control bus
Control unit
Parity unit
Semiconductor
Correct Answer :
D. Semiconductor
Related Questions
To produce high quality graphics (hardcopy) in color, you would want to use a/n
RGB monitor
Ink-jet printer
Plotter
Laser printer
An output device that uses words or messages recorded on a magnetic medium to produce audio response is
Magnetic tape
Voice response unit
Voice recognition unit
Voice band
Which of the following is input device?
scanner
speaker
monitor
projector
A group of magnetic tapes, videos or terminals usually under the control of one master is
Cylinder
Surface
Track
Cluster
Through which device the main components of the computer communicate with each other?
Keyboard
System Bus
Monitor
Memory
On a PC, how much memory is available to application software?
1024 KB
760 KB
640 KB
560 KB
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
Which of the following class of computers can process physical quantities such as speed?
Analog Computers
Digital Computers
Hybrid Computers
None of above
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 of the following code used in present day computing was developed by IBM Corporation?
ASCII
Hollerith Code
Baudot Code
EBCDIC Code
Memory unit is one part of
Input device
Control unit
Output device
Central Processing Unit
ASCII stands for
American Stable Code for International Interchange
American Standard Case for Institutional Interchange
American Standard Code for Information Interchange
American Standard Code for Interchange Information
________ Store data or information temporarily and pass it on as directed by the control unit
Address
Register
Number
Memory
A small or intelligent device is so called because it contains within it a
Computer
Microcomputer
Programmable
Sensor
A high quality CAD system uses the following for printing drawing and graphs
Dot matrix printer
Digital plotter
Line printer
All of the above
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
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 statement is valid about computer program?
High level languages must be converted into machine language to execute
High level language programs are more efficient and faster to execute
It is more difficult to identify errors in high level language program than in low level programs
All of above
________ computer is a medium sized computer
Micro
Mainframe
Super
Mini
Which is not a comptuer of first generation?
ENIAC
UNIVAC
IBM 360
IBM 1401
An error in computer data is called
Chip
Bug
CPU
Storage device
The first computer introduced in Nepal was
IBM 1400
IBM 1401
IBM 1402
IBM1402
Personnel who design, program, operate and maintain computer equipment refers to
Console-operator
Programmer
Peopleware
System Analyst
An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):
Hacker-proof program.
Firewall.
Hacker-resistant server.
Encryption safe wall.
MAN stands for
Maximum Area Network
Minimum Area Network
Main Area Network
Metropolitan Area Network
The processing speed of first generation computers was
milliseconds
microseconds
nanoseconds
picoseconds
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
To prevent the loss of data during power failures, use a(n):
Encryption program.
Surge protector.
Firewall.
UPS.
A notation used to express clearly on algorithm is known as
Algorithmic language
Assembly language
Machine language
High level language