Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
Correct Answer :
C. Semiconductors
Related Questions
Which of the following languages is more suited to a structured program?
PL/1
FORTRAN
BASIC
PASCAL
A program component that allows structuring of a program in an unusual way is known as
Correlation
Coroutine
Diagonalization
Quene
The personal computer industry was started by
IBM
Apple
Compaq
HCL
For what Antikyathera was used?
For counting
For Calculating tax collection
For calculating astronomical positions
For calculating firing weapons
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
All of the above
Which of the following helps to protect floppy disks from data getting accidentally erased?
Access notch
Write-protect notch
Entry notch
Input notch
When was the first electro-mechanical computer developed?
1880
1990
1944
None of above
A hard copy would be prepared on a
Line printer
Dot matrix Printer
Typewriter terminal
All of the above
The central processing unit (CPU) consists of
Input, output and processing
Control unit, primary storage, and secondary storage
Control unit, arithmetic-logic unit and primary storage
Control unit, processing, and primary storage
EPROM can be used for
Erasing the contents of ROM
Reconstructing the contents of ROM
Erasing and reconstructing the contents of ROM
Duplicating ROM
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?
FORTRAN is
File Translation
Format Translation
Formula Translation
Floppy Translation
Which of the following is not a valid size of a Floppy Disk?
8?
5 ¼?
3 ½?
5 ½?
Which computers used operating systems by Microsoft?
IBM PCs
Apple/Macintosh PCs
IBM Compatibles
Both A & C
Computers manipulate data in many ways, and this manipulation is called________
upgrading
processing
batching
utilizing
Which device is required for the Internet connection?
Joystick
Modem
CD Drive
NIC Card
The act of retrieving existing data from memory is called
Read-out
Read from
Read
All of above
A program that performs a useful task while simultaneously allowing destructive acts is
Worm.
Trojan horse.
Virus.
Macro virus.
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
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
UNIVAC is
Universal Automatic Computer
Universal Array Computer
Unique Automatic Computer
Unvalued Automatic Computer
Which of the following is input device?
scanner
speaker
monitor
projector
Which of the following memories needs refresh?
SRAM
DRAM
ROM
All of above
ASCII and EBCDIC are the popular character coding systems. What does EBCDIC stand 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
A computer program that converts an entire program into machine language is called a/an
Interpreter
Simulator
Compiler
Commander
Which of the following is NOT one of the four major data processing functions of a computer?
gathering data
processing data into information
analysing the data or information
storing the data or information
Which of the following is related to fifth generation computers?
Knowledge information processing system
Very large scale integration (VLSI)
Both of above
Only b
________ computers operate essentially by counting
Portable computer
Hybrid computer
Analog computer
Digital computer
UNIVAC is
Unvalued Automatic Computer
Universal Array Computer
Universal Automatic Computer
Unique Automatic Computer
Which operation is not performed by computer
Inputting
Processing
Controlling
Understanding