Google Cloud Professional Cloud Developer PCD — Topic 1 Question 155

Question

This architectural diagram depicts a system that streams data from thousands of devices. You want to ingest data into a pipeline, store the data, and analyze the data using SQL statements. Which Google Cloud services should you use for steps 1, 2, 3, and 4?

Accepted Answer

Correct answer: D. The correct answer is D. Option D: 1. Pub/Sub2. Dataflow3. Firestore4. BigQuery Firestore is a serverless, autoscaling NoSQL document database ideal for app and user data. BigQuery is a serverless, petabyte-scale data warehouse for fast SQL analytics with no infrastructure to manage. Dataflow runs serverless Apache Beam pipelines for stream and batch data processing with autoscaling.

Google Cloud Professional Cloud Developer PCD — Question 155