
channelization
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the three types of multiple access protocols mentioned?
Collision detection, Collision avoidance, Channelization
Token passing, Polling, Reservation
Random access, Controlled access, Channelization
Frequency division, Time division, Code division
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does channelization allow in terms of bandwidth?
Sharing in terms of time, frequency, or code
Only time sharing
Only frequency sharing
Only code sharing
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of multiplexing in networking?
To increase bandwidth
To combine multiple signals to travel simultaneously
To reduce latency
To separate signals to avoid collision
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Frequency Division Multiple Access (FDMA), how is the bandwidth divided?
Into bands separated by guard bands
Equally among all stations
Randomly without any separation
Only for one station at a time
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key characteristic of Time Division Multiple Access (TDMA)?
It uses frequency bands
All stations transmit simultaneously
Only one station uses the channel at a time
It requires guard bands
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does Code Division Multiple Access (CDMA) differ from FDMA?
One channel occupies the entire bandwidth
It uses time slots for each station
It requires guard bands
It does not allow simultaneous transmission
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a guard band in FDMA?
A method to increase bandwidth
A code used for data transmission
A frequency space to prevent overlapping
A time slot for each station
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