Question # 1

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

Choose an answer

CD-ROM

RAID

WORM

OMR

The ability to return a changed disk record to its original location is called.

Choose an answer

magneto-optical

rotational delay

multimedia

updating in place

The most commonly used output devices in a computer system are

Choose an answer

printers and monitors

disk drives and printers

disk drive and tape drives

tape drive and keyboards

A set raw, unprocessed facts, figures and symbols is called

Choose an answer

Information

Data

Instruction

Code

The equipment attached to CPU which computer can access are called.

Choose an answer

hardware

input/output devices

peripherals

computer components

Data is transmitted character by character in

Choose an answer

Synchronous mode

Asynchronous mode

Remote communication

Satellite mode

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

Choose an answer

track

rorational delay

access arm

seek time

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

Choose an answer

track

rorational delay

access arm

seek time

Communication between a computer and keyboard involes __________ transmission.

Choose an answer

Half duplex

Full-duplex

Simplex

Automatic

A bar code reader is an example of a(n).

Choose an answer

processing device

storage device

Input device

output device

Laser beam technology is used for.

Choose an answer

terminals

optical disk

keyboards

magnetic tape

A magnetize spot represent

Choose an answer

CPI

MB

0 bit

1 bit

Coaxial and fiber cables are examples of media

Choose an answer

Guided

Router

Un-guided

Simplex

The major disadvantage of magnetic tape is

Choose an answer

cost

unreliability of store data

slow data recording

data is accessed sequentially

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

Choose an answer

pointer

touch screen

icon

MICR

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