What is the difference between an acknowledgment and a jurat certificate?

What is the difference between an acknowledgment and a jurat certificate?

• A. An acknowledgment certifies appearance and signing; a jurat certifies that the signer swore to the truth of the statements in the document.
• B. Both certify the same thing; no difference.
• C. An acknowledgment confirms identity; a jurat confirms the document's authenticity.
• D. An acknowledgment is for deeds; jurat is for affidavits but not truth.

Answer: (A)