Q35 Cosmos DB Domain 2 · 25–30% of exam

A team needs Cosmos DB to automatically scale throughput between 400 and 4000 RU/s based on load. Which mode should they use?

  1. A Manual provisioned throughput
  2. B Serverless
  3. C Autoscale provisioned throughput (correct answer)
  4. D Shared database throughput

Shortcut: , 400–4000 RU/s). You pay only for the peak RU/s reached per hour.

Autoscale automatically scales RU/s from 10% of the maximum down to the maximum (e.g., 400–4000 RU/s). You pay only for the peak RU/s reached per hour.