A cloud engineer needs to real-time messaging.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Pub/Sub decouples producers and consumers.
Correct answer(s): a. Pub/Sub
Exam domain: Ingesting and processing data (25% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the Google Professional Data Engineer bank. Run a full timed practice exam with domain-weighted random questions in your browser.