AWS Certified Developer - Associate DVA-C02 — Topic 1 Question 372

Question

A company runs an ecommerce application on AWS. The application stores data in an Amazon Aurora database. A developer is adding a caching layer to the application. The caching strategy must ensure that the application always uses the most recent value for each data item. Which caching strategy will meet these requirements?

Accepted Answer

Correct answer: B. The correct answer is B. Option B: Implement a write-through strategy for every item that is created and updated.

AWS Certified Developer - Associate DVA-C02 — Question 372