Google Cloud Professional Data Engineer PDE — Topic 1 Question 311

Question

Your chemical company needs to manually check documentation for customer order. You use a pull subscription in Pub/Sub so that sales agents get details from the order. You must ensure that you do not process orders twice with different sales agents and that you do not add more complexity to this workflow. What should you do?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Use Pub/Sub exactly-once delivery in your pull subscription. Pub/Sub is a serverless, global messaging service that decouples services and ingests high-volume event streams.

Google Cloud Professional Data Engineer PDE — Question 311