The correct answer is Amazon CloudWatch Logs and Amazon S3. CloudWatch Logs provides the ingestion layer for collecting, monitoring, and storing logs from SAP EC2 instances and AWS services in near real-time, while S3 offers a scalable and cost-effective storage tier for archiving older logs, enabling long-term retention without high costs. On the AWS Certified SAP on AWS Specialty PAS-C01 exam, this pairing tests your understanding of building a centralized logging solution that balances operational visibility with budget constraints—a common scenario where candidates mistakenly choose Kinesis Data Firehose for streaming or Athena for querying, but the core requirement here is simple collection and archival, not real-time processing or analytics. A useful memory tip: think "Collect with CloudWatch, Archive with S3" to avoid overcomplicating the architecture.
PAS-C01 Operations and Maintenance Practice Question
This PAS-C01 practice question tests your understanding of operations and maintenance. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 is running SAP on AWS and wants to implement a centralized logging solution for all SAP components. The solution must be scalable and cost-effective. Which TWO services should the company use? (Choose TWO.)
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Amazon CloudWatch Logs
A and C are correct. CloudWatch Logs can collect logs from EC2 instances and services. S3 can serve as a cost-effective storage for archived logs. B is wrong because Kinesis Data Firehose is for real-time streaming, not needed here. D is wrong because Athena is for querying data in S3, not for logging itself. E is wrong because EFS is file storage, not suited for log aggregation.
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.
✗
Amazon Athena
Why it's wrong here
Athena queries data in S3 but is not a logging service.
✗
Amazon Kinesis Data Firehose
Why it's wrong here
Firehose is for streaming data to destinations like S3, but adds cost.
✓
Amazon CloudWatch Logs
Why this is correct
CloudWatch Logs can ingest and store log data from various sources.
Related concept
Read the scenario before looking for a memorised answer.
✗
Amazon Elastic File System (EFS)
Why it's wrong here
EFS is for shared file storage, not log aggregation.
✓
Amazon Simple Storage Service (S3)
Why this is correct
S3 is cost-effective for long-term log storage.
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 startup's cloud architect reviews their monthly bill and notices costs are higher than expected for a long-running batch job. Switching from on-demand instances to Reserved Instances — or using Spot/Preemptible VMs — can reduce compute costs by up to 72 %. Questions like this test whether you understand the tradeoffs between commitment, flexibility, and cost across cloud pricing models.
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: Amazon CloudWatch Logs — A and C are correct. CloudWatch Logs can collect logs from EC2 instances and services. S3 can serve as a cost-effective storage for archived logs. B is wrong because Kinesis Data Firehose is for real-time streaming, not needed here. D is wrong because Athena is for querying data in S3, not for logging itself. E is wrong because EFS is file storage, not suited for log aggregation.
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.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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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.
Question Discussion
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