Senior Digital Certificates

Test your Senior-level Cryptography Encryption Digital Certificates skills in Security Networking. This timed assessment evaluates your expertise in Information Technology.

Duration: 5 minutes

•40 questions

Time Remaining: 05:00

Progress: 0%

40 questions remaining

Question 1 of 40Assessment

In X.509 path validation, what happens if an application encounters an extension marked as 'critical' that it does not recognize?

A. The application must reject the certificate because it cannot satisfy the extension's requirements.

B. The application should ignore the extension and proceed with the validation of the rest of the cert.

C. The application must contact the issuing CA to get a definition of the unknown critical extension.

D. The application should treat the extension as non-critical and log a warning to the system admin.

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