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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.

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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 7 of 38

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Q61.
A traditional cable TV network transmits signals ______.

a.

upstream

b.

downstream

c.

upstream and downstream

d.

none of the above

Discuss
Answer: (b).downstream
Q62.
In an HFC network, the downstream data are modulated using the _______ modulation technique.

a.

PSK

b.

QAM

c.

PCM

d.

ASK

Discuss
Answer: (b).QAM
Q63.
In an HFC network, the upstream data are modulated using the _______ modulation technique.

a.

QAM

b.

QPSK

c.

PCM

d.

ASK

Discuss
Answer: (b).QPSK
Q64.
The standard for data transmission over an HFC network is called _______.

a.

MCNS

b.

DOCSIS

c.

CMTS

d.

ADSL

Discuss
Answer: (b).DOCSIS
Q65.
The original telephone network, which is referred to as the plain old telephone system (POTS), was an ________ system.

a.

digital

b.

analog

c.

digital as well as analog

d.

none of the above

Discuss
Answer: (b).analog
Q66.
The modern telephone network is now ________.

a.

digital

b.

analog

c.

digital as well as analog

d.

none of the above

Discuss
Answer: (c).digital as well as analog
Q67.
The telephone network is made of ______ major components.

a.

2

b.

3

c.

4

d.

5

Discuss
Answer: (b).3
Q68.
In ______signaling, the same circuit is used for both signaling and data.

a.

in-band

b.

out-of-band

c.

mixed

d.

none of the above

Discuss
Answer: (a).in-band
Q69.
In ________signaling, a portion of the bandwidth is used for signaling and another portion for data.

a.

in-band

b.

out-of-band

c.

mixed

d.

none of the above

Discuss
Answer: (b).out-of-band
Q70.
The protocol that is used for signaling in the telephone network is called ______.

a.

POP

b.

SSS

c.

SS7

d.

none of the above

Discuss
Answer: (c).SS7
Page 7 of 38

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