- A
Replace the Lambda function with AWS Elemental MediaConvert job triggered by S3 events.
MediaConvert supports long-running jobs and is designed for video processing.
- B
Increase the Lambda function memory to the maximum to improve performance and reduce processing time.
Why wrong: Increasing memory may speed up processing but does not guarantee completion under 15 minutes.
- C
Use AWS Step Functions to call multiple Lambda functions in parallel to process chunks of the video.
Why wrong: Step Functions can orchestrate multiple functions but splitting video processing is complex and may still hit timeouts.
- D
Use a Lambda function with a larger ephemeral storage to handle the video file.
Why wrong: Ephemeral storage does not extend timeout; the function will still timeout.
SAP-C02 Design for New Solutions Practice Question
This SAP-C02 practice question tests your understanding of design for new solutions. 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 media company runs a video processing pipeline on AWS. Videos are uploaded to an S3 bucket, which triggers an AWS Lambda function that transcodes the video into multiple formats using FFmpeg. The transcoding job runs on the Lambda function with a 15-minute timeout. Recently, the company started receiving 4K videos that take more than 15 minutes to transcode. The Lambda function times out, and the video is not processed. The company wants to process these large videos without increasing the Lambda timeout and without rewriting the entire pipeline. What should the solutions architect do?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Replace the Lambda function with AWS Elemental MediaConvert job triggered by S3 events.
Option A is correct. AWS Elemental MediaConvert is a managed service designed for video transcoding. It can handle large files and long-running jobs. The pipeline can be modified to trigger a MediaConvert job instead of a Lambda function. Option B is incorrect because Lambda functions have a maximum execution time of 15 minutes; increasing memory does not extend timeout. Option C is incorrect because using a larger Lambda function still has the 15-minute limit. Option D is incorrect because Step Functions orchestrate Lambda functions but do not extend the individual Lambda timeout.
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.
- ✓
Replace the Lambda function with AWS Elemental MediaConvert job triggered by S3 events.
Why this is correct
MediaConvert supports long-running jobs and is designed for video processing.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Increase the Lambda function memory to the maximum to improve performance and reduce processing time.
Why it's wrong here
Increasing memory may speed up processing but does not guarantee completion under 15 minutes.
- ✗
Use AWS Step Functions to call multiple Lambda functions in parallel to process chunks of the video.
Why it's wrong here
Step Functions can orchestrate multiple functions but splitting video processing is complex and may still hit timeouts.
- ✗
Use a Lambda function with a larger ephemeral storage to handle the video file.
Why it's wrong here
Ephemeral storage does not extend timeout; the function will still timeout.
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.
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Design for New Solutions — study guide chapter
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FAQ
Questions learners often ask
What does this SAP-C02 question test?
Design for New Solutions — This question tests Design for New Solutions — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Replace the Lambda function with AWS Elemental MediaConvert job triggered by S3 events. — Option A is correct. AWS Elemental MediaConvert is a managed service designed for video transcoding. It can handle large files and long-running jobs. The pipeline can be modified to trigger a MediaConvert job instead of a Lambda function. Option B is incorrect because Lambda functions have a maximum execution time of 15 minutes; increasing memory does not extend timeout. Option C is incorrect because using a larger Lambda function still has the 15-minute limit. Option D is incorrect because Step Functions orchestrate Lambda functions but do not extend the individual Lambda timeout.
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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Last reviewed: Jun 20, 2026
This SAP-C02 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 SAP-C02 exam.
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