DynamoDB Data Modeling Quiz

Quiz covering Schema Design

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

1. 1

   Which component of a DynamoDB table uniquely identifies an item when only a Partition Key is defined?

2. 2

   You are designing a schema for an e-commerce application. You want to query for all orders placed by a specific customer. Which design pattern is best for this requirement?

3. 3

   Why is it generally recommended to avoid using high-cardinality attributes like 'Timestamp' as a Partition Key in DynamoDB?

4. 4

   When should you choose a Global Secondary Index (GSI) over a Local Secondary Index (LSI)?

5. 5

   In a 'Single-Table Design' pattern, how do you handle relationships between different entity types (e.g., Users and Orders) in the same table?