Question # 1

CD-ROM has the same format as

Choose an answer

backup tape

DAT

diskette

audio compact disk

A computer that accepts handwritten input on a screen.

Choose an answer

minicomputer

desktop computer

mainframe

pen-based computer

The ___________ is the physical path over which a message travels.

Choose an answer

Single

Double

Protocol

Medium

The voice channel has a bandwidth of

Choose an answer

0 - 2 KHz

0 - 4 KHz

5 - 10 KHz

10 - 20 KHz

The equipment attached to CPU which computer can access are called

Choose an answer

Hardware

input output devices

peripherals

computer components

A disk pack within a selected data module is a

Choose an answer

backup unit

Winchester

diskette

Cd-Rom

Which of the following cable is comprised of two separate insulated copper wires that are twisted?

Choose an answer

Fiber optics

Twisted pair wire

coax

Submarine

CD-ROM has the same format as a(n).

Choose an answer

backup tape

DAT

diskette

audio compact disk

DASD refers to.

Choose an answer

disk storage

track

tape storage

sorting

The mechanism for reading or writing data in a disk is called

Choose an answer

track

rorational delay

access arm

seek time

The time require for the access arm to get into position over a particular track is.

Choose an answer

rotational delay

data transfer

seek time

head switching

A magnetized spot represents.

Choose an answer

cpi

MB

0 bit

1 bit

A color screen with the best resolution has the most.

Choose an answer

CRT

VGA

COM

pixel

The most commonly used character code/s transmission is/are

Choose an answer

EBCDIC

ASCII

both EBCDIC and ASCII

nethier EBCDIC and ASCII

Which input device is often attached to laptop computers:

Choose an answer

trackball

inscriber

wand reader

graphic display

A color screen with the best resolution

Choose an answer

MICR

VGA

SVGA

LCD

CD-ROM has the same format as

Choose an answer

backup tape

DAT

diskette

audio compact disk

A one-color screen on a black background is called.

Choose an answer

monochrome

addressable

blank

liquid crystal display

Analog signal is measured in

Choose an answer

Volts

Pulses

Hertz

WATTS

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

Choose an answer

magnetic disk

magnetic drum

floppy disk

printer

More Classes

Other Links

ECAT Computer Science Chapter 3 The Peripheral Devices Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer