____ depends on the amount of redundancy in a data stream.(a) Encryption(b) Data compression(c) Encoding(d) Grouping of dataI have been asked this question in semester exam.This intriguing question originated from Hardware Architecture in division Software Defined Radio Architecture of Cognitive Radio

____ depends on the amount of redundancy in a data stream.(a) Encrypti

1.	____ depends on the amount of redundancy in a data stream.(a) Encryption(b) Data compression(c) Encoding(d) Grouping of dataI have been asked this question in semester exam.This intriguing question originated from Hardware Architecture in division Software Defined Radio Architecture of Cognitive Radio
Answer» The CORRECT choice is (b) Data compression The best explanation: Data CODING has different TYPES of redundancies within a message or between messages. Data compression RANGES from 10% to 50% depending on the amount of REDUNDANCY present in original information data stream.

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