Crucial Exams

AWS Certified Developer Associate DVA-C02 Practice Question

A developer is tasked with setting up a serverless architecture for processing incoming data requests from web clients. The system should respond with a client error status code and a structured message when a submission does not conform to the expected input format. Which serverless components should the developer configure to ensure these requirements are met?

  • Implement AWS Step Functions to orchestrate input validation and construct an error document to be issued when an invalid request is detected.

  • Utilize a dedicated AWS Lambda function to perform input validation and shape the error return upon detecting non-conforming data.

  • Leverage Amazon API Gateway's request validation feature and tailor the integration response to deliver a structured message upon failure.

  • Configure Amazon CloudFront custom error responses to intercept and reshape the return provided by the backend services.

AWS Certified Developer Associate DVA-C02
Development with AWS Services
Your Score:
Settings & Objectives
Random Mixed
Questions are selected randomly from all chosen topics, with a preference for those you haven’t seen before. You may see several questions from the same objective or domain in a row.
Rotate by Objective
Questions cycle through each objective or domain in turn, helping you avoid long streaks of questions from the same area. You may see some repeat questions, but the distribution will be more balanced across topics.

Check or uncheck an objective to set which questions you will receive.

Wipe Score
Bash, the Crucial Exams Chat Bot
AI Bot