The output quality of a printer is measured by
Dot per sq. inch
Dots per inch
Dots printed per unit time
All of the above
Correct Answer :
B. Dots per inch
Related Questions
The capacity of 3.5 inch floppy disk is
1.40 MB
1.44 GB
1.40 GB
1.44 MB
Codes consisting of light and dark marks which may be optically read is known as
Mnemonics
Bar code
Decoder
All of the above
The common name for the crime of stealing passwords is:
Jacking.
Identity theft.
Spoofing.
Hacking.
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Size of the primary memory of a PC ranges between
2KB to 8KB
64KB & 256KB
256KB & 640KB
None of these
A logic bomb that was created to erupt on Michelangelos birthday is an example of a:
Time-related bomb sequence.
Virus.
Time bomb.
Trojan horse.
Which of the following is the first computer to use Stored Program Concept?
UNIVAC
ENIAC
EDSAC
None of above
Which of the following statement is valid?
Lady Augusta is the first programmer
Ada is the daughter of Lord Byron, a famous English poet
ADA is a programming language developed by US Defense
All of above
The full form of ALU is
Arithmetic Logic Unit
Array Logic Unit
Application Logic Unit
None of above
Which of the following storage devices can store maximum amount of data?
Floppy Disk
Hard Disk
Compact Disk
Magneto Optic Disk
________ represents raw facts, where-as________ is data made meaningful.
Information, reporting
Data, information
Information, bits
Records, bytes
The two major types of computer chips are
External memory chip
Primary memory chip
Microprocessor chip
Both b and c
Computers with 80286 microprocessor is
XT computer
AT computers
PS/2 computer
None of above
Regarding data, computers are very good at
store
Processing
retrieve
All of above
Who invented the high level language C?
Dennis M. Ritchie
Niklaus Writh
Seymour Papert
Donald Kunth
When we look at the cost, which of the following computer is most expensive?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
The silicon chips used for data processing are called
RAM chips
ROM chips
Micro processors
PROM chips
_________ translates and executes program at run time line by line
Compiler
Interpreter
Linker
Loader
Which of the following is correct full form of BCD?
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
Which of the following term means to reckon?
putare
com
computa
computar
Regarding a VDU, Which statement is more correct?
It is an output device
It is an input device
It is a peripheral device
It is hardware item
ENIAC uses
Decimal Numbering System
Octal Numbering System
Binary Numbering System
Hexadecimal Numbering System
Which of the following is a storage device?
Tape
Hard Disk
Floppy Disk
All of the above
The section of the CPU that selects, interprets and sees to the execution of program instructions
Memory
Register unit
Control unit
ALU
The ALU of a computer responds to the commands coming from
Primary memory
Control section
External memory
Cache memory
The instructions that tell a computer how to carry out the processing tasks are referred to as computer________
programs
processors
input devices
memory modules
The brain of any computer system is
Control Unit
Arithmetic Logic Unit
Central Processing Unit
Storage Unit
Computer professionals working in a computer centre are
Software
Firmware
Hardware
Humanware
A computer program that converts an entire program into machine language is called a/an
Interpreter
Simulator
Compiler
Commander
Which electronic component was made out of semiconductor material?
Vacuum tubes
Transistors
Ics
All of above