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Which of the following is the most powerful computers?

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

Correct Answer :

D. Super Computers


Related Questions

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Switching device of fifth generation computer is________

A. Vacuum tubes

B. Transistors

C. IC

D. VLSI

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When a logic bomb is activated by a time-related event, it is known as a:

A. Time-related bomb sequence.

B. Virus.

C. Time bom

D. Trojan horse.

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Which of the following is the 1's complement of 10?

A. 1

B. 110

C. 11

D. 10

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Where are data and programme stored when the processor uses them?

A. Main memory

B. Secondary memory

C. Disk memory

D. Programme memory

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When was the worlds first laptop computer introduced in the market and by whom?

A. Hewlett-Packard, 1980

B. Epson, 1981

C. Laplink Traveling Software Inc, 1982

D. Tandy Model-200, 1985

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Which method is used to connect a remote computer?

A. Device

B. Dialup

C. Diagnostic

D. Logic circuit

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The computer size was very large in

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

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Daisy wheel printer is a type of

A. Matrix printer

B. Impact printer

C. Laser printer

D. Manual printer

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The term referring to evacuating the content of some part of the machine is known as

A. Dump

B. Enhancement

C. Down

D. Compiler

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A storage system for small amounts of data is

A. Magnetic card

B. Magnetic tape

C. Punched card

D. Optical mark reader

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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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Which of the following are the two main components of the CPU?

A. Control Unit and Registers

B. Registers and Main Memory

C. Control unit and ALU

D. ALU and bus

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Nepal brought a computer for census of 2028 BS. This computer was of

A. first generation

B. second generation

C. third generation

D. fourth generation

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The report card and merit list forms the

A. Output data

B. Data processing

C. Central Processing

D. Input data

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Computers with 80286 microprocessor is

A. XT computer

B. AT comptuers

C. PS/2 computer

D. None of above

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CAD stands for

A. Computer aided design

B. Computer algorithm for design

C. Computer application in design

D. All of the above

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Which is considered a direct entry input device?

A. Optical scanner

B. Mouse and digitizer

C. Light pen

D. All of the above

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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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A term used to describe interconnected computer configuration is

A. Multiprogramming

B. Modulation

C. Multiprocessing

D. Micro program sequence

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Which is the type of memory for information that does not change on your computer?

A. RAM

B. ROM

C. ERAM

D. RW / RAM

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Storage capacity of magnetic disk depends on

A. tracks per inch of surface

B. bits per inch of tracks

C. disk pack in disk surface

D. All of above

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Which of the following devices can be sued to directly image printed text?

A. OCR

B. OMR

C. MICR

D. All of above

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Which of the following devices can be sued to directly image printed text?

A. OCR

B. OMR

C. MICR

D. All of above

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From which generation computers the printers were used?

A. first

B. second

C. third

D. fourth

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Which device can understand difference between data & programs?

A. Input device

B. Output device

C. Memory

D. Microprocessor

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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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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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Which of the following is not anti-viruses software?

A. NAV

B. F-Prot

C. Oracle

D. McAfee

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Which one is the largest space?

A. kilobyte

B. petabyte

C. terabyte

D. gigabyte

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Access time is

A. seek time + latency time

B. seek time

C. seek time ? latency time

D. latency time