Multiple choice

Which of the following error detection techniques is used to test the integrity of digital data in memory or on disk?

  1. Checksum

  2. Redundancy checking

  3. Scan disk

  4. Chkdsk

  5. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

It is a value used to ensure that data is stored without error. It is created by calculating the binary values in a block of data using some algorithm and storing the result with the data.

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