Within the big data processing model, which description deﬁnes where Cloud Pub/Sub falls and the role it plays?

Cloud Pub/Sub ingests event streams from anywhere, at any scale, for simple, reliable, real-time stream analytics.
Cloud Pub/Sub stores data and ensures accessibility without compromising security.
Cloud Pub/Sub processes queries, running them against a database of data to produce tables of the results.
Cloud Pub/Sub analyzes data to capture insights to be used for more informed decision making.

The correct answer is:

Cloud Pub/Sub ingests event streams from anywhere, at any scale, for simple, reliable, real-time stream analytics.