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Which method is used to check the integrity of data?Select one:checksumauthenticationbackupencryption

Question

Which method is used to check the integrity of data?

Select one:

  • checksum
  • authentication
  • backup
  • encryption
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Solution

The method used to check the integrity of data is Checksum.

Here's a step-by-step explanation:

  1. Checksum is a computed value that is dependent on the contents of a set of data.

  2. It is used to detect errors that may have been introduced during its transmission or storage.

  3. The way it works is by making a calculation from the data and then sending both the data and the checksum.

  4. The receiver then makes the same calculation and compares it to the provided checksum.

  5. If the values match, the transmission is considered to be successful and the data is assumed to be free of error.

  6. If the values do not match, it indicates that the data has been compromised in some way.

So, the correct answer is Checksum.

This problem has been solved

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