Question # 1

A way of physically organizing data on a disk pack to minimize seek time uses.

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sequential file

removable hard

the cylinder method

Winchester technology

A color screen with the best resolution has the most.

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CRT

VGA

COM

pixel

If electrical power supply to a computer system is inadvertently disrupted ,the serious damage would occur to

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CPU

disk

CRT

printer

In a computer system, which of the following has largest number of mechanical components and thus most unreliable.

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magnetic tape

magnetic drum

floppy disk

printer

Analog signal is measured in

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Volts

Pulses

Hertz

WATTS

A disk pack within a selected data module is a

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backup unit

Winchester

diskette

Cd-Rom

Laser beam technology is used for.

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terminals

optical disk

keyboards

magnetic tape

CD-ROM has the same format as

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backup tape

DAT

diskette

audio compact disk

The concept of using several small disk packs that work together as a unit is

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CD-ROM

RAID

WORM

OMR

A pictorial screen symbol that represent a computer activity is called

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pointer

touch screen

icon

miicr

Abother word for printer

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monochrome

microfiche `

pixel

cursos

Laser beam technology is used for

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terminals

optical disk

keyboard

magnetic tape

A pictorial screen symbol that represents a computer activity is called a(n).

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pointer

touch screen

icon

MICR

A device used for optical-character recognition is a.

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wand reader

light pen

mouse

MICR reader

If electrical power supply to a computer system is inadvertently disrupted, the serious damage would occur to.

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CPU

disk

CRT

printer

Computer output produced as small film images is called

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OCR

COM

LCD

OMR

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