Exams / DVA-C02 / SDKs, retries and error handling

SDKs, retries and error handling: DVA-C02 practice questions

2 free questions on SDKs, retries and error handling, from the Development with AWS Services domain (32% of the DVA-C02 exam guide). Every question is original and explains why each option is right or wrong.

Questions

1. A batch job calls an AWS service API from many workers at once. Under load, the calls start failing with ThrottlingException. The developer is adding custom retry logic around…Easier
2. A Node.js application on an Amazon EC2 instance uses the AWS SDK default credential provider chain. The instance has an IAM role that allows dynamodb:PutItem on the table. The…Harder

Study SDKs, retries and error handling

• Retry behavior in the AWS SDKs

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