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BCD is

A. Binary Coded Decimal

B. Bit Coded Decimal

C. Binary Coded Digit

D. Bit Coded Digit

Correct Answer :

A. Binary Coded Decimal


Related Questions

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The time for which a piece of equipment operates is called

A. Seek time

B. Effective time

C. Access time

D. Real time

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A directly accessible appointment calendar is feature of a resident package

A. CPU

B. Memory

C. Buffer

D. ALU

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4

in which year was UK's premier computing event started?

A. 1980

B. 1985

C. 1986

D. 1987

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The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called:

A. robotics

B. simulation

C. computer forensics

D. animation

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Which of the following is the coding of data so that is can't be easily understood if intercepted.

A. Barcode

B. Decoder

C. Encryption

D. Mnemonics

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4

A high quality CAD system uses the following for printing drawing and graphs

A. Dot matrix printer

B. Digital plotter

C. Line printer

D. All of the above

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The 2's compliment of a binary no. is obtained by adding________to its 1's compliment.

A. 0

B. 1

C. 10

D. 12

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The term GIGO is related to

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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Primary memory stores

A. Data alone

B. Programs alone

C. Results alone

D. All of these

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Which number system is usually followed in a typical 32-bit computer?

A. Binary

B. Decimal

C. Hexadecimal

D. Octal

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4

Instructions and memory address are represented by

A. Character code

B. Binary codes

C. Binary word

D. Parity bit

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Any storage device added to a computer beyond the immediately usable main storage is known as

A. Floppy disk

B. Hard disk

C. Backing store

D. Punched card

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4

A system is

A. an integration of different units so as to achieve an objective

B. input unit

C. input and output unit

D. input, output and storage units

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A device, which is not connected to CPU, is called as ________

A. land-line device

B. On-line device

C. Off-line device

D. Device

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The memory which is programmed at the time it is manufactured

A. ROM

B. RAM

C. PROM

D. EPROM

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What kind of memory is both static and non -volatile?

A. RAM

B. ROM

C. BIOS

D. CACHE

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The complete picture of data stored in database is known as

A. Record

B. Schema

C. System flowchart

D. DBMS

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Is an OOP principle

A. Structured programming

B. Procedural programming

C. Inheritance

D. Linking

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4

The notable features like keyboards, monitors, GUI were developed in

A. First generation

B. Second generation

C. Third generation

D. Fourth generation

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The output quality of a printer is measured by

A. Dots per inch

B. Dot per sq. inch

C. Dots printed per unit time

D. All of above

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4

A logic bomb that was created to erupt on Michelangelos birthday is an example of a:

A. Time-related bomb sequence.

B. Virus.

C. Time bomb.

D. Trojan horse.

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UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

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The subject of cybernetics deals with the science of

A. Genetics

B. Control and communication

C. Molecular biology

D. Biochemistry

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What is the name of the display feature that highlights are of the screen which requires operator attention?

A. Pixel

B. Reverse video

C. Touch screen

D. Cursor

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The device that can both feed data into and accept data from a computer is

A. ALU

B. CPU

C. Input-Output device

D. All of the above

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4

The Second Generation Computer was based on ________.

A. Vacuum Tube

B. Silicon Chips

C. Transistor

D. Bio Chips

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Any type of storage that is used for holding information between steps in its processing is

A. CPU

B. Primary storage

C. Intermediate storage

D. Internal storage

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CD-ROM is a

A. Semiconductor memory

B. Memory register

C. Magnetic memory

D. None of above

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4

Which of the following computer language is used for artificial intelligence?

A. FORTRAN

B. PROLOG

C. C

D. COBOL

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Which electronic component was made out of semiconductor material?

A. Vacuum tubes

B. Transistors

C. Ics

D. All of above