Synchronization is used in system which has(a) Non coherent modulation techniques(b) Many users accessing(c) Non coherent modulation techniques & Many users accessing(d) None of the mentionedI had been asked this question during an internship interview.This question is from Synchronization and Network Synchronization in portion Synchronization of Digital Communications

Synchronization is used in system which has(a) Non coherent modulation

1.	Synchronization is used in system which has(a) Non coherent modulation techniques(b) Many users accessing(c) Non coherent modulation techniques & Many users accessing(d) None of the mentionedI had been asked this question during an internship interview.This question is from Synchronization and Network Synchronization in portion Synchronization of Digital Communications
Answer» Right option is (c) NON COHERENT modulation TECHNIQUES & Many USERS accessing The explanation: For communication system using non coherent modulation techniques and many users accessing the central communication node, synchronization is necessary.

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