PAS-C01 Operations and Maintenance Practice Question
This PAS-C01 practice question tests your understanding of operations and maintenance. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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.
An administrator created the IAM policy shown in the exhibit for the operations team. The team needs to create snapshots of EBS volumes that have the tag 'Name' with a value starting with 'SAP-HANA-'. However, the policy is not working as expected. What is the most likely reason?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The 'ec2:CreateSnapshot' action does not support the 'ec2:ResourceTag' condition key.
Option D is correct because the ec2:CreateSnapshot action does not support the ec2:ResourceTag condition key. Condition keys must be supported by the action. Option A is incorrect because the resource ARN is correct for volumes. Option B is incorrect because the action 'ec2:CreateSnapshot' is correct; the plural form is not valid. Option C is incorrect because 'ec2:ResourceTag' is the proper format for EC2 resource tags, but this condition key is not supported for the ec2:CreateSnapshot action.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
The resource ARN is incorrect; it should specify the snapshot resource type.
Why it's wrong here
The resource ARN is correct for volumes. Option A is wrong.
✗
The action 'ec2:CreateSnapshot' should be 'ec2:CreateSnapshots' (plural).
Why it's wrong here
The action is allowed, so Option B is wrong.
✗
The condition key should be 'aws:ResourceTag' instead of 'ec2:ResourceTag'.
Why it's wrong here
The condition is not about the snapshot resource, so Option C is wrong.
✓
The 'ec2:CreateSnapshot' action does not support the 'ec2:ResourceTag' condition key.
Why this is correct
The ec2:CreateSnapshot action does not support the ec2:ResourceTag condition key. Condition keys must be supported by the action. Option D is correct.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
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
How to think about this question
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.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
What to study next
Got this wrong? Here's your next step.
Identify which PAS-C01 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.
Operations and Maintenance — This question tests Operations and Maintenance — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The 'ec2:CreateSnapshot' action does not support the 'ec2:ResourceTag' condition key. — Option D is correct because the ec2:CreateSnapshot action does not support the ec2:ResourceTag condition key. Condition keys must be supported by the action. Option A is incorrect because the resource ARN is correct for volumes. Option B is incorrect because the action 'ec2:CreateSnapshot' is correct; the plural form is not valid. Option C is incorrect because 'ec2:ResourceTag' is the proper format for EC2 resource tags, but this condition key is not supported for the ec2:CreateSnapshot action.
What should I do if I get this PAS-C01 question wrong?
Identify which PAS-C01 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.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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