The answer is to use AWS Glue Crawler to create the table, then manually add partitions for each account ID and region. This approach is most efficient because partitioning by account ID and region directly aligns with how the centralized logging account receives VPC Flow Logs, CloudTrail logs, and AWS Config logs from AWS Organizations, drastically reducing the data scanned per query when security analysts filter by specific accounts or regions. On the SAP-C02 exam, this scenario tests your understanding of Athena partition pruning and the practical limitations of Glue Crawlers, which infer schema but cannot automatically create partitions for multi-account log structures without manual intervention. A common trap is choosing to partition only by date or log type, which ignores the cross-account query pattern and leads to full table scans. Remember the mnemonic “A-R-M” for Account, Region, Manual — you need Account and Region partitions, and you must add them manually after the crawler builds the table.
SAP-C02 Practice Question: Design Solutions for Organizational Complexity
This SAP-C02 practice question tests your understanding of design solutions for organizational complexity. 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 has a centralized logging account that receives VPC Flow Logs, CloudTrail logs, and AWS Config logs from all member accounts in AWS Organizations. The logs are stored in an S3 bucket in the logging account. Security analysts need to query these logs using Amazon Athena. What is the MOST efficient way to set up the table partitions?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use AWS Glue Crawler to create a table, then manually add partitions for each account ID and region.
Option A is correct because partitioning by account ID and region reduces the data scanned per query. Option B is wrong because partitioning by date only does not leverage the account structure. Option C is wrong because Glue Crawler can infer schema but does not automatically create partitions efficiently. Option D is wrong because partitioning by log type and date is less efficient than account and region for cross-account queries.
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.
✗
Use AWS Glue Crawler to create a table with no partitions, and query the entire dataset each time.
Why it's wrong here
Without partitions, Athena scans all data, which is inefficient.
✗
Use AWS Glue Crawler to automatically create partitions based on the date prefix in the S3 key.
Why it's wrong here
Date-only partitioning does not account for account or region, leading to more data scanned.
✓
Use AWS Glue Crawler to create a table, then manually add partitions for each account ID and region.
Why this is correct
Partitioning by account and region optimizes query performance for multi-account environments.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS Glue Crawler to create a table partitioned by log type and date.
Why it's wrong here
Partitioning by log type and date is less effective than by account and region for typical queries.
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 media company stores terabytes of video archives that are accessed once a year for audit purposes. Moving these objects to a cold storage tier (Azure Archive, S3 Glacier, or Google Nearline) costs a fraction of hot storage. Questions like this test whether you understand storage tiers, access frequency tradeoffs, and retrieval latency requirements.
What to study next
Got this wrong? Here's your next step.
Identify which SAP-C02 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 Solutions for Organizational Complexity — This question tests Design Solutions for Organizational Complexity — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use AWS Glue Crawler to create a table, then manually add partitions for each account ID and region. — Option A is correct because partitioning by account ID and region reduces the data scanned per query. Option B is wrong because partitioning by date only does not leverage the account structure. Option C is wrong because Glue Crawler can infer schema but does not automatically create partitions efficiently. Option D is wrong because partitioning by log type and date is less efficient than account and region for cross-account queries.
What should I do if I get this SAP-C02 question wrong?
Identify which SAP-C02 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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Question Discussion
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