AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 340

Question

A gaming website gives users the ability to trade game items with each other on the platform. The platform requires both users' records to be updated and persisted in one transaction. If any update fails, the transaction must roll back. Which AWS solutions can provide the transactional capability that is required for this feature? (Choose two.)

Accepted Answer

Correct answer: C, D. The correct answer is C, D. Option C: Amazon DynamoDB with reads and writes made by using Transact* operations Option D: Amazon Aurora MySQL with operations made within a transaction block Amazon Aurora is a high-performance managed relational database with built-in replication and failover. Amazon DynamoDB is a fully managed, serverless NoSQL database with single-digit millisecond latency and automatic scaling.

AWS Certified Developer - Associate DVA-C02 — Question 340