Q29 — AWS DVA-C02 Ch.3

Question 29 of 100 | ← Chapter 3

A company is using a Python-based AWS Lambda function to add items to an Amazon DynamoDB table. The developer wants to implement a solution that inserts records into the DynamoDB table and retries on insertion failure. Which solution satisfies these requirements with the minimal code changes?

• A. Configure the Python code to invoke the PutItem operation via AWS CLI using shell commands.
• B. Use the DynamoDB HTTP API to invoke the PutItem operation from Python.
• C. Queue items in AWS Glue, which then writes them to the DynamoDB table.
• D. Use the AWS SDK for Python (boto3) to invoke the PutItem operation. ✓

Correct Answer: D. Use the AWS SDK for Python (boto3) to invoke the PutItem operation.

Explanation

Reference: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GettingStarted.Python.html