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Welcome to the Input Output Devices MCQs Page

Dive deep into the fascinating world of Input Output Devices with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Input Output Devices, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Input Output Devices, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Input Output Devices. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Input Output Devices. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Input Output Devices MCQs | Page 35 of 44

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Q341.
According to speed transmission unit 'Baudot', data transmitted at rate of 300 baud is transmitting

a.

3 characters per second

b.

30 characters per second

c.

300 characters per second

d.

13 characters per second

Discuss
Answer: (b).30 characters per second
Q342.
Display terminal which can produce pictures and graphs as well as text on it's screen is called

a.

picture display unit

b.

text display unit

c.

graphical display unit

d.

video display terminal

Discuss
Answer: (c).graphical display unit
Q343.
Device which is used to convert analogue signals into digital signals and vice versa is classified as

a.

analogues

b.

terminal networks

c.

modem

d.

digital network

Discuss
Answer: (c).modem
Q344.
A device that allows one of several analog or digital input signals which are to be selected and transmits input that is selected into a single medium is called

a.

signal changer

b.

multiplexer

c.

demultiplexer

d.

digital transmitter

Discuss
Answer: (b).multiplexer
Q345.
Type of computer terminal which uses keyboard to input and printer for output is called

a.

teletypewriter

b.

visual writer

c.

data writer

d.

data displayer

Discuss
Answer: (a).teletypewriter
Q346.
Terminal used at bank or building society by customers is called

a.

cash issuing terminals

b.

connecting terminals

c.

cash point

d.

both a and c

Discuss
Answer: (d).both a and c
Q347.
These devices provide a means of communication between a computer and outer world.

a.

I/O

b.

Storage

c.

Compact

d.

Drivers

Discuss
Answer: (a).I/O
Q348.
The I/O devices are sometimes called the peripheral devices because they surround the CPU and memory of the computer system.

a.

True

b.

False

c.

May be

d.

Can't say

Discuss
Answer: (a).True
Q349.
What does GUI stand for?

a.

Graphical User Instruction

b.

Ground User Interface

c.

General User Instruction

d.

Graphical User Interface

Discuss
Answer: (d).Graphical User Interface
Q350.
Which of the following is not a point-and-draw device?

a.

Keypad

b.

Trackball

c.

Touch screen

d.

Mouse

Discuss
Answer: (a).Keypad
Page 35 of 44

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