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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 10 of 38

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Q91.
Which of the following is considered a broad band communication channel?

a.

coaxial cable

b.

fiber optics cable

c.

microwave circuits

d.

all of the above

Discuss
Answer: (d).all of the above
Q92.
Which of the following is not a transmission medium?

a.

telephone lines

b.

coaxial cables

c.

modem

d.

microwave systems

Discuss
Answer: (c).modem
Q93.
................. is a measure of how much the strength of the signal is reduced in passing through a medium.

a.

Attenuation

b.

Amplification

c.

Bandwidth

d.

Frequency

Discuss
Answer: (a).Attenuation
Q94.
The receive equalizer reduces delay distortions using a ...............

a.

tapped delay lines

b.

gearshift

c.

descrambler

d.

difference engine

Discuss
Answer: (a).tapped delay lines
Q95.
In ................... transmission, the channel capacity is shared by both communicating devices at all times.

a.

simplex

b.

half-duplex

c.

full-duplex

d.

automatic

Discuss
Answer: (c).full-duplex
Q96.
What are the most commonly used transmission speeds in BPS used in data communication?

a.

500

b.

1200

c.

2400

d.

9600

Discuss
Answer: (d).9600
Q97.
To connect a computer with a device in the same room, you might be likely to use

a.

a coaxial cable

b.

a ground station

c.

a dedicated line

d.

all of the above

Discuss
Answer: (a).a coaxial cable
Q98.
Usually, it takes 10-bits to represent one character. How many characters can be transmitted at a speed of 1200 BPS?

a.

12

b.

120

c.

1200

d.

12000

Discuss
Answer: (b).120
Q99.
Avalanche photodiode receivers can detect hits of transmitted data by receiving

a.

100 photons

b.

200 photons

c.

300 photons

d.

400 photons

Discuss
Answer: (b).200 photons
Q100.
Satellite-Switched Time-Division Multiple Access (SS/TDMA) is

a.

a form of TDMA in which circuit switching is used to dynamically change the channel assignments

b.

the method of determining which device has access to the transmission medium at any time

c.

a medium access control technique for multiple access transmission media

d.

all of the above

Discuss
Answer: (a).a form of TDMA in which circuit switching is used to dynamically change the channel assignments
Page 10 of 38

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