DVA-C02 · Question #132
DVA-C02 Question #132: Real Exam Question with Answer & Explanation
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Question
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?
Options
- ASet up a cron job on an Amazon EC2 instance. Run a script every hour to query the table for
- BEnable a DynamoDB stream on the table. Invoke an AWS Lambda function to process the
- CUpdate the application to send a PutEvents request to Amazon EventBridge. Create an
- DUpdate the application to synchronously process the documents directly after the DynamoDB
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