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Computer Science for IGCSE & O level - Data Transmission (Section 10 - No. 18)

What is a benefit of using checksums over parity checks for error detection?
Checksums are simpler to calculate.
Checksums can detect multiple-bit errors more effectively.
Checksums require less computational resources.
Checksums can be used for encryption.

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Checksums are generally more effective at detecting errors than parity checks.

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