What is the primary purpose of data compression in data communication?

2025

What is the primary purpose of data compression in data communication?

Answer: B. To reduce bandwidth usage — Data compression removes redundant information so that data can be transmitted using less bandwidth and storage space, making communication more efficient.

  1. A.

    To increase latency

  2. B.

    To reduce bandwidth usage

  3. C.

    To decrease error rates

  4. D.

    To improve security

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Correct answer: B

Data compression removes redundant information so that data can be transmitted using less bandwidth and storage space, making communication more efficient.

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