For error detection is used by the Select following multiple access protocol that are fall under channelization protocol. Note: May have more than 1 answer None of the above FDMA CSMA/CA TDMA CDMA ALOHA Polling CSMA/CD Consider a noiseless channel with a bandwidth of 8 KHz. If we want to transmit 24 Kbps on this channel, the minimum number of signal levels we need is Note: May have more than 1 answer 16 8 2 12 None of the above The received CRC C(7.4) codeword is 1010110, is this corrupted or uncorrupted? Note: May have more than 1 answer None of the above Corrupted Uncorrupted

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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For error detection
is used by the Select following multiple access
protocol that are fall under channelization protocol.
Note: May have more than 1 answer
None of the above
FDMA
CSMA/CA
TDMA
CDMA
ALOHA
Polling
CSMA/CD
Consider a noiseless channel with a bandwidth of 8 KHz. If we want to transmit
24 Kbps on this channel, the minimum number of signal levels we need is
Note: May have more than 1 answer
16
8
4
6
. 2
12
None of the above
The received CRC C(7,4) codeword is 1010110, is this corrupted or
uncorrupted?
Note: May have more than 1 answer
None of the above
Corrupted
Uncorrupted
| - |
|
Transcribed Image Text:For error detection is used by the Select following multiple access protocol that are fall under channelization protocol. Note: May have more than 1 answer None of the above FDMA CSMA/CA TDMA CDMA ALOHA Polling CSMA/CD Consider a noiseless channel with a bandwidth of 8 KHz. If we want to transmit 24 Kbps on this channel, the minimum number of signal levels we need is Note: May have more than 1 answer 16 8 4 6 . 2 12 None of the above The received CRC C(7,4) codeword is 1010110, is this corrupted or uncorrupted? Note: May have more than 1 answer None of the above Corrupted Uncorrupted | - | |
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