Developing Applications Using Cisco Core Platforms and APIs (DEVCOR) — Question 30

Which two actions must be taken when an observable microservice application is developed? (Choose two.)

Answer options

• A. Know the state of a single instance of a single service.
• B. Place ג€try/exceptג€ statement in code.
• C. Place log statements in the code.
• D. Use distributed tracing techniques.
• E. Deploy microservice to multiple datacenters.

Correct answer: C, D

Explanation

The correct answers, C and D, are essential for observability. Logging (C) helps capture the application's behavior, while distributed tracing (D) enables tracking requests across multiple services. Options A, B, and E do not directly contribute to the observability of a microservice application.