Multiple choice technology security

What is the signature of the seal method in the security API?

  1. java.lang.String seal(java.lang.String data,long timestamp) throws SecurityException

  2. java.lang.String seal(java.lang.String data,long timestamp) throws EncryptionException

  3. java.lang.String seal(java.lang.String data)

  4. java.lang.String seal(java.lang.String data) throws EncryptionException
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A Correct answer
Explanation

The seal method signature includes a timestamp parameter and throws SecurityException for error handling. Option B uses the wrong exception type (EncryptionException), while options C and D are missing the timestamp parameter which is typically required for temporal validation in sealing operations.

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