CCNA: Cisco Certified Network Associate — Question 507

Which characteristic differentiates the concept of authentication from authorization and accounting?

Answer options

• A. consumption-based billing
• B. identity verification
• C. user-activity logging
• D. service limitations

Correct answer: B

Explanation

The correct answer is B, identity verification, as it specifically refers to the process of confirming a user's identity. In contrast, authorization deals with permissions and access rights, while accounting focuses on tracking user activities and resource usage.