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Which of the following was a special purpose computer?

A. ABC

B. ENIAC

C. EDVAC

D. All of the above

Correct Answer :

A. ABC


Related Questions

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Bit stands for

A. Binary digits

B. bit of system

C. a part of byte

D. All of above

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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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Which of the following is a programming language?

A. Lotus

B. Pascal

C. MS-Excel

D. Netscape

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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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A modern electronic computer is a machine that is meant for

A. Doing quick mathematical calculations

B. Input, storage, manipulation and outputting of data

C. Electronic data processing

D. Performing repetitive tasks accurately

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Which part of the computer is used for calculating and comparing?

A. Disk unit

B. Control unit

C. ALU

D. Modem

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Latency time is

A. Time to spin the needed data under head

B. Time to spin the needed data under track

C. Time to spin data under sector

D. All of above

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________ are used for plotting graphs and design on papers

A. Trackball

B. Joystick

C. Light pen

D. Plotters

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What does DMA stand for?

A. Distinct Memory Access

B. Direct Memory Access

C. Direct Module Access

D. Direct Memory Allocation

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The device used to carry digital data on analogue lines is called as

A. Modem

B. Multiplexer

C. Modulator

D. Demodulator

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The qualitative or quantitative attribute of a variable or set of variables is termed as

A. data

B. information

C. both of above

D. none of above

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MAN stands for

A. Maximum Area Network

B. Minimum Area Network

C. Main Area Network

D. Metropolitan Area Network

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The advantage of COM are its __ and __

A. Compact size; speed readability

B. Compact size, speed

C. Readability; speed

D. Low cost; readability

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A technique used by codes to convert an analog signal into a digital bit stream is known as

A. Queue management

B. Pulse stretcher

C. Query processing

D. Pulse code modulation

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Which of the following is not a feature of first generation computers

A. They used vacuum tubes or valves as main electronic component

B. They consumed lots of electricity and produced excessive heat

C. They used machine language and assembly language to program the machine

D. None of above

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Find out who is not the inventor of transistors among following names

A. John Burdeen

B. William Shockley

C. Walter Brattain

D. Lee de Forest

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The two kinds of main memory are:

A. Primary and secondary

B. Random and sequential

C. ROM and RAM

D. All of above

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What is meant by a dedicated computer?

A. Which is used by one person only?

B. Which is assigned one and only one task?

C. Which uses one kind of software?

D. Which is meant for application software?

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Which of the following is a secondary memory device?

A. Keyboard

B. Disk

C. ALU

D. All of the above

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A single packet on a data link is known as

A. Path

B. Frame

C. Block

D. Group

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John Napier invented Logarithm in

A. 1614

B. 1617

C. 1620

D. None of above

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A normal CD-ROM usually can store up to data?

A. 680 KB

B. 680 Bytes

C. 680 MB

D. 680 GB

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The full form of EEPROM is

A. Electrically Erasable Programmable Read Only Memory

B. Easily Erasable Programmable Read Only Memory

C. Electronic Erasable Programmable Read Only Memory

D. None of the above

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A name or number used to identify a storage location is called

A. A byte

B. A record

C. An address

D. All of above

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

A. Interpreter

B. simulator

C. characters

D. compiler

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Which type of computers uses the 8-bit code called EBCDIC?

A. Minicomputers

B. Microcomputers

C. Mainframe computers

D. Super computer

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IBM 1401 is

A. First Generation Computer

B. Second Generation Computer

C. Third Generation Computer

D. Fourth Generation Computer

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Which of the following memories needs refreshing?

A. SRAM

B. DRAM

C. ROM

D. All of above

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Which computers are used as servers for any medium sized organizations?

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

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Who invented Analytical engine?

A. Blaise Pascal

B. George Bool

C. Charles Babbage

D. Dr. Herman Hollerith