Question: Which of the following describes Cloud Firestore's business value?
- Cloud Firestore provides daily results for queries to show the changing data.
- Cloud Firestore provides multi-document ACID transactions for SQL databases.
- Cloud Firestore helps you schedule downtime for upgrades, resizing, or configuration changes.
- Cloud Firestore takes care of scalability and operations for running document-oriented databases.
Explanation
Cloud Firestore provides managed scalability and operations for document-oriented application data. It is a NoSQL document database built for automatic scaling, high performance, and ease of application development. Google Cloud manages the database infrastructure, reducing the need to handle scaling and operational administration directly. This business value helps teams focus on application features instead of running the document database environment.
Why the other options are incorrect
Daily results for queries does not describe the core business value of Cloud Firestore.
Multi-document ACID transactions for SQL databases is incorrect because Cloud Firestore is a NoSQL document database, not a SQL database.
Scheduled downtime conflicts with the managed operational value of Cloud Firestore.
Source for verification
https://docs.cloud.google.com/firestore/docs
https://firebase.google.com/docs/firestore
The answer(s) to the question is highlighted in the BOLD text above. You can also find more questions and answers related to the exams on the "Google Cloud Platform Business Professional" page.