Developing Applications Using Cisco Core Platforms and APIs (DEVCOR) — Question 405

Which database type should be used to store data received from model-driven telemetry?

Answer options

• A. BigQuery database
• B. Time series database
• C. NoSQL database
• D. PostgreSQL database

Correct answer: B

Explanation

The correct choice is B, the Time series database, as it is specifically designed to handle time-stamped data, making it ideal for telemetry data that is often collected over time. The other options, while useful for different types of data, do not have the same optimization for time-based queries and storage that a Time series database provides.