Answers to Assessment Test
B. Cloud Dataproc is a Hadoop and Spark managed service. Option A is incorrect; Cloud Dataprep is service for preparing data for analysis. Option C is incorrect; Cloud Dataflow is an implementation of Apache Beam, a stream and batch processing service. Option D is incorrect; Cloud Pub/Sub is a messaging service that can buffer data in a topic until a service is ready to process the data.
C. Cloud Firestore is a managed document database that supports flexible schemas and transactions. Option A is incorrect; Cloud SQL does not support flexible schemas. Option B is incorrect; BigQuery is an analytical database, not a NoSQL database with a flexible schema. Option D is incorrect; Cloud Storage is an object storage ...
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