Welcome to the Transmission Media MCQs Page

Dive deep into the fascinating world of Transmission Media with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Transmission Media, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Transmission Media, 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 Networking.

Check out the MCQs below to embark on an enriching journey through Transmission Media. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Networking.

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

Transmission Media MCQs | Page 4 of 38

Explore more Topics under Networking

01

Network Models

02

Networking Basics

03

Physical Layer

04

Multiplexing

05

Data Link Layer

06

Ethernet

07

Wireless LANs

08

Switching

09

Network Layer

10

Routing

11

Network Layer Protocols

12

Transport Layer

13

Congestion Control

14

Application Layer

15

Client Server Model

16

DNS

17

Application Layer Protocols

18

LAN Topologies

19

LAN Standards

20

Medium Access Methods

21

Frame Relay and ATM

22

Network Security

23

Synchronous Optical Networking

24

Wireless WANs Cellular Telephone and Satellite Networks

25

Storage Area Networks

Q31.

When a beam of light travels through media of two different densities, if the angle of incidence is greater than the critical angle, _______ occurs.

a.

reflection

b.

refraction

c.

incidence

d.

criticism

Discuss

Answer: (a).reflection

Q32.

When the angle of incidence is _______ the critical angle, the light beam bends along the interface.

a.

more than

b.

less than

c.

equal to

d.

none of the above

Discuss

Answer: (c).equal to

Q33.

Signals with a frequency below 2 MHz use _______ propagation.

a.

ground

b.

sky

c.

line-of-sight

d.

none of the above

Discuss

Answer: (a).ground

Q34.

Signals with a frequency between 2 MHz and 30 MHz use ______ propagation.

a.

ground

b.

sky

c.

line-of-sight

d.

none of the above

Discuss

Answer: (b).sky

Q35.

Signals with a frequency above 30 MHz use _______propagation.

a.

ground

b.

sky

c.

line-of-sight

d.

none of the above

Discuss

Answer: (c).line-of-sight

Q36.

A parabolic dish antenna is a(n) _______ antenna.

a.

omnidirectional

b.

bidirectional

c.

unidirectional

d.

horn

Discuss

Answer: (c).unidirectional

Q37.

A(n) _____ medium provides a physical conduit from one device to another.

a.

guided

b.

unguided

c.

either (a) or (b)

d.

none of the above

Discuss

Answer: (a).guided

Q38.

________ cable consists of two insulated copper wires twisted together.

a.

Coaxial

b.

Fiber-optic

c.

Twisted-pair

d.

none of the above

Discuss

Answer: (c).Twisted-pair

Q39.

_______ cable is used for voice and data communications.

a.

Coaxial

b.

Fiber-optic

c.

Twisted-pair

d.

none of the above

Discuss

Answer: (c).Twisted-pair

Q40.

__________ consists of a central conductor and a shield.

a.

Coaxial

b.

Fiber-optic

c.

Twisted-pair

d.

none of the above

Discuss

Answer: (a).Coaxial

Page 4 of 38

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