Multiple choice

Which of the following statements is/are true?

  1. A digital certificate is used to identify the authentication of a user.

  2. A digital certificate uses public key.

  3. A digital signature is used to verify the data.

  4. Credit card is an example of digital certificate.

  5. All of the above

Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

All the statements are correct.