A company has an ecommerce application. To track product reviews, the company’s development team uses an Amazon DynamoDB table. Every record includes the following:
• A Review ID, a 16-digit universally unique identifier (UUID)
• A Product ID and User ID, 16-digit UUIDs that reference other tables
• A Product Rating on a scale of 1-5
• An optional comment from the user The table partition key is the Review ID. The most performed query against the table is to find the 10 reviews with the highest rating for a given product. Which index will provide the FASTEST response for this query?
Select one answer.
Purchase Full Access to view answer options & explanation
The first 167 questions in this bank are completely free. Unlock Full Access on the exam page to view all answer choices, verified answers, explanations, and community discussions for all 554 questions.
