- A
MOCK
Why wrong: Returns a static response but does not proxy to S3.
- B
HTTP_PROXY
Forwards request to an HTTP endpoint like S3 website.
- C
AWS_PROXY
Why wrong: Used for Lambda proxy integration.
- D
AWS
Why wrong: Used for non-proxy AWS service integrations.
Question 657 of 1,616
API Gateway HTTP_PROXY for S3 Static Content
This DVA-C02 practice question tests your understanding of development with aws services. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 developer is implementing a REST API using Amazon API Gateway and AWS Lambda. The API should return a static response from an Amazon S3 bucket for a specific GET endpoint without invoking a Lambda function. Which API Gateway integration type should be used?
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
✓
HTTP_PROXY
HTTP_PROXY integration type allows API Gateway to pass the client request directly to an HTTP endpoint, such as an S3 bucket configured for static website hosting, without invoking a Lambda function. This enables returning static content from S3 with minimal latency and no compute cost, as the request is proxied to the S3 website endpoint.
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.
- ✗
MOCK
Why it's wrong here
Returns a static response but does not proxy to S3.
- ✓
HTTP_PROXY
Why this is correct
Forwards request to an HTTP endpoint like S3 website.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
AWS_PROXY
Why it's wrong here
Used for Lambda proxy integration.
- ✗
AWS
Why it's wrong here
Used for non-proxy AWS service integrations.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse HTTP_PROXY with AWS_PROXY, assuming any proxy integration invokes Lambda, but HTTP_PROXY directly forwards to an HTTP endpoint without any compute invocation.
Detailed technical explanation
How to think about this question
When using HTTP_PROXY, API Gateway acts as a transparent proxy, forwarding the HTTP request to the specified endpoint (e.g., an S3 bucket's static website URL) and returning the response as-is. This integration type does not support request/response transformation, so the S3 bucket must be configured for static website hosting and the endpoint must be publicly accessible or use a VPC link. A common real-world scenario is serving a single-page application's index.html from S3 via API Gateway to leverage custom domain names and TLS termination.
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.
TExam Day Tips
- 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.
Quick reference
AWS S3 Storage Class Comparison
| Storage Class | Min Duration | Retrieval | Use Case |
|---|---|---|---|
| S3 Standard | None | Immediate | Frequently accessed data |
| S3 Standard-IA | 30 days | Immediate | Infrequent access, rapid retrieval |
| S3 One Zone-IA | 30 days | Immediate | Non-critical infrequent data |
| S3 Intelligent-Tiering | None | Immediate–hours | Unknown or changing access patterns |
| S3 Glacier Instant | 90 days | Milliseconds | Archive with instant retrieval |
| S3 Glacier Flexible | 90 days | Minutes–hours | Archive, flexible retrieval |
| S3 Glacier Deep Archive | 180 days | Hours | Long-term compliance archive |
What to study next
Got this wrong? Here's your next step.
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FAQ
Questions learners often ask
What does this DVA-C02 question test?
Development with AWS Services — This question tests Development with AWS Services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: HTTP_PROXY — HTTP_PROXY integration type allows API Gateway to pass the client request directly to an HTTP endpoint, such as an S3 bucket configured for static website hosting, without invoking a Lambda function. This enables returning static content from S3 with minimal latency and no compute cost, as the request is proxied to the S3 website endpoint.
What should I do if I get this DVA-C02 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
This DVA-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 DVA-C02 exam.
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