AWS Certified Developer – Associate (DVA-C02) Free Practice Exam Questions

539 real AWS Certified Developer – Associate (DVA-C02) exam questions with answers and AI explanations. Amazon Web Services certification prep — page 50 of 54.

  1. Question 507: A developer published a change to a new version of an AWS Lambda function. To test the change, the developer must route 50% of the traffic to the new version a…
  2. Question 508: An application is experiencing performance issues based on increased demand. This increased demand is on read-only historical records pulled from an Amazon RDS…
  3. Question 509: A company is building a social media application. A developer is modifying an AWS Lambda function that updates a database with data that tracks each user's onl…
  4. Question 510: A developer is building a three-tier web application that should be able to handle a minimum of 5000 requests per minute. Requirements state that the web tier…
  5. Question 511: An AWS Lambda function that handles application requests uses the default Lambda logging mechanism to log the timestamp, processing time, and status of request…
  6. Question 512: Two containerized microservices are hosted on Amazon EC2 ECS. The first microservice reads an Amazon RDS Aurora database instance, and the second microservice…
  7. Question 513: An application that is running on Amazon EC2 instances stores data in an Amazon S3 bucket. All the data must be encrypted in transit. How can a developer ensur…
  8. Question 514: A company is launching a photo sharing application on AWS. Users use the application to upload images to an Amazon S3 bucket. When users upload images, an AWS…
  9. Question 515: A developer is writing an application in AWS Lambda. To simplify testing and deployments, the developer needs the database connection string to be easily chang…
  10. Question 516: A developer is building an image-processing application that includes an AWS Lambda function. The Lambda function moves images from one AWS service to another…