CompTIA Security Plus Mock Test Q1616

Recently clients are stating they can no longer access a secure banking site’s webpage. In reviewing the clients’ web browser settings, the certificate chain is showing the following:
Certificate Chain:
X Digi Cert
Digi Cert High assurance C3
Certificate Store:
Digi Cert – Others Certificate Store
Digi Cert High assurance C3 – Others Certificate Store
Based on the information provided, which of the following is the problem when connecting to the website?

A. The certificate signature request was invalid
B. Key escrow is failing for the certificate authority
C. The certificate authority has revoked the certificate
D. The clients do not trust the certificate authority

Correct Answer: C
Section: Mixed Questions