
CMC Quiz
Authored by Shri K
Engineering
University

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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A spectrum of 30 MHz is allocated to a cellular system which uses two 25 KHz simplex channels to provide full duplex voice channels. What is the number of channels available per cell for 4 cell reuse factor?
150 channels
600 channels
50 channels
85 channels
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of antenna is used for edge excited cells?
Omnidirectional antenna
Grid antenna
Sectored directional antenna
Dipole antenna
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Capacity of a cellular system is directly proportional to __________
Number of cells
Number of times a cluster is replicated
Number of Base stations
Number of users
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happen to a call in fixed channel strategy, if all the channels in a cell are occupied?
Queued
Cross talk
Blocked
Delayed
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In fixed channel assignment strategy, each cell is allocated a predetermined set of _______
Voice channels
Control channels
Frequency
base stations
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In dynamic channel assignment strategy, base station requests channel from ____________
Neighbouring cell
MSC
Neighbouring cluster
Neighbouring base station
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Paging system uses which mode of transmission?
Full duplex
Simplex
Half Duplex
Duplex
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