Question # 1

An inkiet pirnter is an example of a(n):

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LASER printer

Impact Printer

COM printer

NON-Impact Printer

_________ is an autio input device:

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Digital camera

Microphone

Video camera

Speaker

A digital computer performs its computation by

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mechanical means

analogy

guessing

counting

Operating System involved by AT&T is

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Macintosh

Unix

OS/2

Windows

Pointing devices are

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Mouse

Trackball

Touch Screen

All of the above

For printing of large drawings and images we use

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Laser printer

Plotter

Line printer

Dot matrix printer

The first computer to use electrical power was developed by

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Herman Hollerith

Thomas J,Watson

John.V Atanasoff

Howard Aiken

A set of instructions in a computer is:

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Software

Program

Hardware

Both A and B

Is Secondary storage device

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CD-ROM

ROM

Cache

RAM

Most mainframe computers are basically.

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4 bit machines

8 bit machines

32 bit machines

16 bit machines

________ is a category software

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application software

system software

both a and b

none of these

Primary storage for the UNIVAC was via

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punched cards

transistors

magnetic cores

disk packs

Hellerith's Tabulating Machine company eventually became.

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IBM

AT & T

Apple

General Electric

Who developed the first automatic electronic digital computer prototype between 1935 and 1942.

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John Atanasoff

J. Presper Eckert

William Shockley

Thomas J.Watson

An analog computer can be worked directly with

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magnetic tapes

punched card

magnetic disk

none of the above

The first computer to use electrical power was developed by.

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Herman Hollerith

Thomes J. Watson

John V. Atanasoff

Howard Aiken

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