This PCA practice question tests your understanding of design for security and compliance. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
When will the key be automatically rotated?
Every 180 days
Why wrong: 180 days would be 15552000s.
Only when manually triggered
Why wrong: Automatic rotation is configured with rotationPeriod.
Every 30 days
Why wrong: 30 days would be 2592000s.
Every 90 days
7776000s = 90 days.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Every 90 days
The rotationPeriod is 7776000 seconds, which equals 90 days. The nextRotationTime is set to 2024-04-01, 90 days after creation, confirming automatic rotation every 90 days.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Every 180 days
Why it's wrong here
180 days would be 15552000s.
Only when manually triggered
Why it's wrong here
Automatic rotation is configured with rotationPeriod.
Every 30 days
Why it's wrong here
30 days would be 2592000s.
Every 90 days
Why this is correct
7776000s = 90 days.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Identify which PCA exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Design for security and compliance — study guide chapter
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FAQ
Design for security and compliance — This question tests Design for security and compliance — Read the scenario before looking for a memorised answer..
The correct answer is: Every 90 days — The rotationPeriod is 7776000 seconds, which equals 90 days. The nextRotationTime is set to 2024-04-01, 90 days after creation, confirming automatic rotation every 90 days.
Identify which PCA exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
This PCA practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCA exam.
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