Q: Which one of the following digital certificate standards is used for certificate-based authentication security framework that can be used for providing secure transaction processing and private information?
(a)X.502
(b)X.501
(c)X.510
(d)X.509
Correct Answer: (d)
The correct answer is (c): X.510. Subject: Science & Technology | Sub-topic: Computer & Information Technology Note: This answer was determined through AI-based research. Verify against the official answer key when available.