SAP-C02 Practice Question: Accelerate Workload Migration and Modernization
This SAP-C02 practice question tests your understanding of accelerate workload migration and modernization. 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 migrating a large-scale batch processing workload from on-premises to AWS. The workload runs on a schedule and processes data files from an FTP server. The company wants to use AWS services that are serverless and event-driven to reduce operational overhead. The data files will be uploaded to an Amazon S3 bucket. Which solution meets these requirements?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use Amazon S3 Event Notifications to invoke an AWS Lambda function that processes the file
Option D is correct: S3 events can trigger Lambda, which processes the file. Option A (AWS Batch) is not serverless in the sense of event-driven; it requires compute resources. Option B (Step Functions) is for orchestrating workflows, not direct processing. Option C (Glue) is for ETL, not general batch processing.
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 Amazon S3 Event Notifications to invoke an AWS Batch job that processes the file
Why it's wrong here
AWS Batch requires compute environments and is not fully serverless; it also adds latency.
✓
Use Amazon S3 Event Notifications to invoke an AWS Lambda function that processes the file
Why this is correct
Lambda is serverless, event-driven, and processes the file upon upload, reducing overhead.
Related concept
Read the scenario before looking for a memorised answer.
✗
Use AWS Glue to crawl the S3 bucket and run an ETL job on a schedule
Why it's wrong here
Glue is for ETL, not general batch processing, and is not event-driven.
✗
Use Amazon S3 Event Notifications to start an AWS Step Functions workflow that runs processing on Amazon EC2
Why it's wrong here
Step Functions orchestrates but still requires EC2, increasing operational overhead.
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.
Accelerate Workload Migration and Modernization — This question tests Accelerate Workload Migration and Modernization — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Use Amazon S3 Event Notifications to invoke an AWS Lambda function that processes the file — Option D is correct: S3 events can trigger Lambda, which processes the file. Option A (AWS Batch) is not serverless in the sense of event-driven; it requires compute resources. Option B (Step Functions) is for orchestrating workflows, not direct processing. Option C (Glue) is for ETL, not general batch processing.
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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