Google Cloud Digital Leader — Question 198

An organization supplies electric car chargers in a nationwide network. They store customer and charging data in BigQuery. They want to efficiently upgrade and maintain their network to reduce waste and achieve their sustainability goals. How can Google Cloud services help the organization?

Answer options

• A. Secure data access by using Identity and Access Management.
• B. Provide access to third-party developers by creating an API using Apigee.
• C. Create a model in BigQuery to predict future maintenance schedules.
• D. Move data from BigQuery to Cloud Storage to reduce storage costs.

Correct answer: C

Explanation

The correct answer, C, is appropriate because creating a model in BigQuery can analyze existing data to forecast when maintenance is needed, thus optimizing the network's performance. Option A focuses on security rather than efficiency, option B is about enabling third-party access which does not directly relate to sustainability goals, and option D suggests moving data to reduce costs, which does not contribute to predicting and improving maintenance schedules.