CompTIA A+ Core 2 (220-1002) — Question 29

A technician receives an invalid certificate error when visiting a website with port 443 enabled. Other computers on the same LAN do not exhibit this symptom.
Which of the following needs to be adjusted on the workstation to fix the issue?

Answer options

• A. Date and time
• B. UEFI boot mode
• C. Logon times
• D. User access control

Correct answer: A

Explanation

The correct answer is A, as an incorrect date and time on the workstation can lead to certificate validation issues, causing the invalid certificate error. The other options, such as UEFI boot mode, logon times, and user access control, do not affect the validity of SSL certificates and would not resolve this specific issue.