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4

The computer abbreviation KB usually means

A. Key Block

B. Kernel Boot

C. Kilo Byte

D. Kit Bit

Correct Answer :

C. Kilo Byte


Related Questions

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4

The ________ is the amount of data that a storage device can move from the storage medium to the Computer per second

A. data migration rate

B. data digitizing rate

C. data transfer rate

D. data access rate

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4

The first electronic general purpose digital computer built by Eckert and Mauchly called ENIAC did not work on the stored program concept. How many numbers could it store in its internal memory?

A. 100

B. 20

C. 40

D. 80

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4

A computer program that translates one program instructions at a time into machine language is called a/an

A. Interpreter

B. CPU

C. Compiler

D. Simulator

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4

DOS stands for

A. Disk Operating System

B. Disk operating session

C. Digital Operating System

D. Digital Open system

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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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4

A set of rods where numbers were carved and used for multiplication and division aids is known as

A. Pascaline

B. Napier's Bones

C. Stepped Reckoner

D. Slide Rule

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4

CD-ROM is a

A. Semiconductor memory

B. Memory register

C. Magnetic memory

D. None of above

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4

Charles Babbage was awarded by Royal Society for his

A. Difference Engine

B. Analytic Engine

C. Binary System in Analytic Engine

D. His concept of input, mill, output and storage

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4

A device invented by Dr. Bobeck in 1966, for mass storage of data is

A. Punched paper tape

B. Magnetic bubble storage

C. Magnetic tape

D. Magnetic disk

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4

A compiler is a translating program which

A. Translates instruction of a high level language into machine language

B. Translates entire source program into machine language program

C. It is not involved in program's execution

D. All of above

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4

Light pen and joystick are________

A. Algorithm

B. Input devices

C. Output devices

D. Portals

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4

What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)?

A. Extended

B. Expanded

C. Base

D. Conventional

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4

To prevent the loss of data during power failures, use a(n):

A. Encryption program.

B. Surge protector.

C. Firewall.

D. UPS.

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4

The computer code for the interchange of information between terminals is

A. ASCII

B. BCD

C. EBCDIC

D. All of above

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4

Which one of the following input device is user- programmable?

A. Dumb terminal

B. Smart terminal

C. VDT

D. Intelligent terminal

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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 is the highest form?

A. Data

B. Information

C. Knowledge

D. All of above

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4

A computer can solve more than one kind of problem. This is related to which of the following characteristics?

A. Accuracy

B. Reliability

C. Versatility

D. Automatic

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4

Which of the following is NOT one of the four major data processing functions of a computer?

A. gathering data

B. processing data into information

C. analysing the data or information

D. storing the data or information

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4

Cathode Ray Tube is a form of________

A. Keyboard

B. Mouse

C. Monitor

D. Mother board

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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

A hybrid computer

A. Resembles digital computer

B. Resembles analogue computer

C. Resembles both a digital and analogue computer

D. None of the above

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4

In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?

A. Motherboard

B. Daughterboard

C. Bredboard

D. Fatherboard

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4

COBOL is an acronym for________

A. Common Business Oriented Language

B. Computer Business Oriented Language

C. Common Business Operated Language

D. Common Business Organized Language

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4

The radian of a number system

A. Is variable

B. Has nothing to do with digit position value

C. Equals the number of its distinct counting digits

D. Is always an even number

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4

How many bit code is used by Murray code for TELEPRINTER machines.

A. 4

B. 5

C. 9

D. 25

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4

Which of the following is used as a primary storage device?

A. Magnetic drum

B. Hard Disks

C. Floppy

D. All of above

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4

Who invented Analytical engine?

A. Blaise Pascal

B. George Bool

C. Charles Babbage

D. Dr. Herman Hollerith

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4

In a computer_____ is capable to store single binary bit.

A. Capacitor

B. Flip flop

C. Register

D. Inductor

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4

A computer program that converts assembly language to machine language is

A. Compiler

B. Interpreter

C. Assembler

D. Comparator