Multiple choice

Which of the following fields in DNS general resource record format is the one that specifies that time in seconds for which the resource record will be valid in a name server cache?

  1. TTL

  2. Class

  3. Type

  4. Name

  5. RDlength

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A Correct answer
Explanation

This field in DNS general resource record format is the one that specifies that time in seconds for which the resource record will be valid in a name server cache.