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Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 40 Topic 5 Discussion

Amazon Web Services AWS Certified Developer - Associate DVA-C02 Question # 40 Topic 5 Discussion

DVA-C02 Exam Topic 5 Question 40 Discussion:
Question #: 40
Topic #: 5

A developer maintains a critical business application that uses Amazon DynamoDB as the primary data store The DynamoDB table contains millions of documents and receives 30-60 requests each minute The developer needs to perform processing in near-real time on the documents when they are added or updated in the DynamoDB table

How can the developer implement this feature with the LEAST amount of change to the existing application code?


A.

Set up a cron job on an Amazon EC2 instance Run a script every hour to query the table for changes and process the documents


B.

Enable a DynamoDB stream on the table Invoke an AWS Lambda function to process the documents.


C.

Update the application to send a PutEvents request to Amazon EventBridge. Create an EventBridge rule to invoke an AWS Lambda function to process the documents.


D.

Update the application to synchronously process the documents directly after the DynamoDB write


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