Check Point Certified Security Expert (CCSE) R81.20 — Question 176

Which member of a high-availability cluster should be upgraded first in a Zero downtime upgrade?

Answer options

• A. The Primary Member
• B. The Standby Member
• C. The Secondary Member
• D. The Active Member

Correct answer: B

Explanation

The Standby Member should be upgraded first during a Zero downtime upgrade to ensure that the Primary Member remains operational. Upgrading the Standby Member first allows for a seamless failover if issues arise, whereas upgrading other members could lead to downtime or service disruption.