Which service should you use to ingest the data?

You are designing a streaming data solution that will ingest variable volumes of data.

You need to ensure that you can change the partition count after creation.

Which service should you use to ingest the data?
A . Azure Event Hubs Standard
B. Azure Stream Analytics
C. Azure Data Factory
D. Azure Event Hubs Dedicated

Answer: D

Explanation:

The partition count for an event hub in a dedicated Event Hubs cluster can be increased after the event hub has been created.

Reference: https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-features#partitions