Question # 1

CPU stand for:

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Centre Product unit

Central Programming Unit

Control Program Unit

Central Processing Unit

The most powerful computers are.

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super minis

super micros

super mainframe

super computers

An analog computer can be worked directly with.

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magnetic tapes

punched card

magnetic disk

none of the above

Electronic Numerical Integrator and Calculator (ENIAC machine) belongs to the

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first generation digital computer

second generation computer

third generation computer

fourth generation computer

The basic operation performed by the computer is called

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arithmetic operation

logic operation

storage and retrieval operation

all of above

Programs written to cause computers to function in a desired way are called.

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hardware

instruction

software

algorithm

The Barcode is called

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Universal product code

EBCDIC code

ASCll Code

Unicode

A Digitizer uses a mouse like copying device called

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Puck

Push

Pop

Paste

______input device is not a pointing device

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Scanner

Pointing Stick

Digitizing Tablet

Touchpad

The use of computer for business applications is attractive because of its/

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accuracy

reliability

speed

all of the above

Rearranging of data in sequence is called

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updating

editing

batching

sorting

Laser beam technology is used in one of the following

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Monitors

Magnetic Disk

Optical Disks

Mouse

An electronic device that accepts. process data and produces information is called

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input devices

computer

output devices

operating system

Binary coded decimal number express each decimal digit as

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binary degits

nibble

word

byte

Hellerith's Tabulating Machine company eventually became.

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IBM

AT & T

Apple

General Electric

The Mark I was built by.

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Thomas Watson

Dr. John Mauchly

Howard Aiken

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