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Welcome to the 2G GSM Networks MCQs Page

Dive deep into the fascinating world of 2G GSM Networks with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of 2G GSM Networks, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of 2G GSM Networks, 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 Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through 2G GSM Networks. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of 2G GSM Networks. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

2G GSM Networks MCQs | Page 7 of 26

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Q61.
Which type of GSM Cell provides indoor coverage in shopping malls, tunnels and airports?

a.

Macro cell

b.

Micro cell

c.

Pico cell

d.

Femto cell

Discuss
Answer: (c).Pico cell
Q62.
What is a repeater in cellular communication?

a.

A repeater picks a weak signal and boosts it.

b.

Repeaters are installed in indoor areas usually.

c.

Each repeater has a band of frequencies.

d.

All the above

Discuss
Answer: (d).All the above
Q63.
A GSM technique Timing Advance used by BTS or Base station can _______ Cell radius.

a.

Decrease

b.

Increase

c.

Both increase and decrease

d.

None of the above

Discuss
Answer: (c).Both increase and decrease
Q64.
A group of Cells is also called ____

a.

BSC

b.

BTS

c.

Cluster

d.

Atom

Discuss
Answer: (c).Cluster
Q65.
What is the number of Cells a Cluster contains?

a.

4

b.

7

c.

12 or 21

d.

All of the above

Discuss
Answer: (d).All of the above
Q66.
What is the reason for using Cluster in a GSM network?

a.

Easy to to Operation and Maintenance

b.

Frequency Reuse

c.

Less delay in transmission

d.

None of the above

Discuss
Answer: (b).Frequency Reuse
Q67.
When reusing a Frequency, what is the minimum distance (in terms of Diameter of cell) to be followed?

a.

1.5D

b.

2D

c.

2.5D

d.

None of the above

Discuss
Answer: (c).2.5D
Q68.
What is the need for Frequency Reuse in a GSM network?

a.

Frequency or Spectrum is costly. It is allotted limitedly to each Operator. Say 5MHz to each.

b.

Frequency Reuse increases the overall capacity of the operator.

c.

Using TDMA, a single carrier frequency can serve up to 8 simultaneous customers in a 4.615ms time frame. So, simply adding more frames improves call quality in densely populated areas.

d.

All of the above

Discuss
Answer: (d).All of the above
Q69.
What are the three main parts of a GSM Architecture or Structure?

a.

Mobile Station

b.

BSS - Base Station Subsystem

c.

NSS - Network and Switching Subsystem

d.

All the above

Discuss
Answer: (d).All the above
Q70.
What are the main parts of a Mobile Station in a GSM Network?

a.

MT - Mobile Terminal

b.

SIM - Subscriber Identity Module

c.

both a and b

d.

None of the above

Discuss
Answer: (c).both a and b
Page 7 of 26

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