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.
A company runs SAP Business Suite on AWS. The SAP system frequently crashes with a 'JAVA out of memory' error. The application server is an EC2 instance with 32 GB RAM. Which solution should be implemented to prevent this issue?
Increase the EC2 instance memory to 64 GB
Why wrong: Temporary fix; doesn't scale automatically.
Reduce the Java heap size in the SAP system
Why wrong: Would increase crashes due to insufficient heap.
Increase the swap space on the EC2 instance
Why wrong: Swap is slower; not a long-term solution.
Configure Amazon CloudWatch alarms to trigger EC2 Auto Scaling based on memory utilization
Auto scaling adds capacity when memory is high.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Configure Amazon CloudWatch alarms to trigger EC2 Auto Scaling based on memory utilization
Option B is correct because CloudWatch alarms can trigger Auto Scaling to add instances. Option A is wrong as increasing instance memory is a manual workaround. Option C is wrong because increasing swap may cause performance issues. Option D is wrong as reducing heap would increase crashes.
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.
Increase the EC2 instance memory to 64 GB
Why it's wrong here
Temporary fix; doesn't scale automatically.
Reduce the Java heap size in the SAP system
Why it's wrong here
Would increase crashes due to insufficient heap.
Increase the swap space on the EC2 instance
Why it's wrong here
Swap is slower; not a long-term solution.
Configure Amazon CloudWatch alarms to trigger EC2 Auto Scaling based on memory utilization
Why this is correct
Auto scaling adds capacity when memory is high.
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 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.
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FAQ
Operations and Maintenance — This question tests Operations and Maintenance — Read the scenario before looking for a memorised answer..
The correct answer is: Configure Amazon CloudWatch alarms to trigger EC2 Auto Scaling based on memory utilization — Option B is correct because CloudWatch alarms can trigger Auto Scaling to add instances. Option A is wrong as increasing instance memory is a manual workaround. Option C is wrong because increasing swap may cause performance issues. Option D is wrong as reducing heap would increase crashes.
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.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 20, 2026
This PAS-C01 practice question is part of Courseiva's free Amazon Web Services 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 PAS-C01 exam.
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