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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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Which language was devised by Dr. Seymour Cray?

A. APL

B. COBOL

C. LOGO

D. FORTRAN

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4

Which of the following is not a class based on size?

A. Mainframe Computer

B. Micro Computer

C. Mini Computer

D. Digital Computer

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4

Who invented Mark I?

A. Howard Aikin

B. J. P. Eckert

C. John Mauchley

D. John v. Atanasoff

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4

Charles Babbage is considered the father of modern computers because

A. of his difference engine

B. of his analytical engine

C. his concept of input, mill and output

D. All of above

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4

It was in 2028 BS the was brought in to calculate census datA.

A. IBM 1400

B. IBM 1401

C. ICL 2950

D. None of above

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4

Which of the following memory medium is not used as main memory system?

A. Magnetic core

B. Semiconductor

C. Magnetic tape

D. Both semiconductor and magnetic tape

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4

which of the following is problem oriented language?

A. High level language

B. Machine language

C. Assembly language

D. Low level language

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4

Which of the following is not anti- viruses' software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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4

Which was the world's first microcomputer that used Intel 80386 microprocessor chip?

A. IBM PS/2

B. HP-9830

C. DeskPro-386

D. IBM-360

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4

Which language is directly understood by the computer without translation program?

A. Machine language

B. Assembly language

C. High level language

D. None of above

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4

Can you tell what passes into and out from the computer via its ports?

A. Data

B. Bytes

C. Graphics

D. Pictures

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4

Which of the following statement is valid?

A. Lady Augusta is the first programmer

B. Ada is the daughter of Lord Byron, a famous English poet

C. ADA is a programming language developed by US Defense

D. All of above

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4

EBCDIC can code up to how many different characters?

A. 256

B. 16

C. 32

D. 64

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4

Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes?

A. Home computers

B. Diskless computers

C. Dedicated computers

D. General purpose computers

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4

Web cam is an

A. input unit device

B. output unit device

C. processing device

D. Input and Output device

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4

The Third Generation Computer was made with .

A. Vacuum Tube

B. Discrete Components

C. IC

D. Bio Chips

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4

When was the first electro-mechanical computer developed?

A. 1880

B. 1990

C. 1944

D. None of above

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4

Which of the following is not true?

A. Transistors are much smaller

B. Transistors produce low heat

C. Transistors were less reliable

D. Transistors were used in radios and other electronic devices

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4

What do you call a single point on a computer screen?

A. Cell

B. Element

C. Pixel

D. Bit

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4

RJ45 UTP cable has ________ Cables.

A. 2 pair

B. 3 pair

C. 4 pair

D. 5 pair

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4

A digital computer did not score over an analog computer in terms of

A. Speed

B. Accuracy

C. Reliability

D. Cost

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4

A paper printout of a document is known as

A. Softcopy output

B. Hardcopy output

C. Permanent Output

D. All of above

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4

A computer program that converts an entire program into machine language is called a/an

A. Interpreter

B. Simulator

C. Compiler

D. Commander

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4

What are the computers called that performs calculations and comparisons usually in the binary numbering system?

A. Analog Computers

B. Digital Computers

C. Hybrid Computers

D. None of above

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4

The least significant bit of the binary number, which is equivalent to any odd decimal number, is:

A. 0

B. 1

C. 1 or 0

D. 3

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4

Where as a computer mouse moves over the table surface, the trackball is

A. Stationary

B. Difficult to move

C. Dragged

D. Moved in small steps

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4

________are specific to users' needs

A. System software

B. Application software

C. Assemblers

D. Compilers

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4

The difference between memory and storage is that memory is _____ and storage is __

A. Temporary, permanent

B. Permanent, temporary

C. Slow, fast

D. All of above

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4

A digital computer did not score over an analog computer in terms of

A. Speed

B. Accuracy

C. Reliability

D. Cost

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4

The typical computer criminal is a(n):

A. Young hacker.

B. Trusted employee with no criminal record.

C. Trusted employee with a long, but unknown criminal record.

D. Overseas young cracker.