Your team is working on designing an IoT solution. There are thousands of devices that need to send periodic time series data for processing. Which services sho...

Your team is working on designing an IoT solution. There are thousands of devices that need to send periodic time series data for processing.
Which services should be used to ingest and store the data?

A. Pub/Sub, Datastore B. Pub/Sub, Dataproc C. Dataproc, Bigtable D. Pub/Sub, Bigtable