Implementing Automation for Cisco Service Provider Solutions (SPAUTO) — Question 20

Which statement describes the Cisco ESC core engine component?

Answer options

• A. It interacts with the top orchestration layer using the REST and NETCONF/YANG NB APIs.
• B. It can be configured for high availability and cluster mode.
• C. It performs monitoring based on several monitoring methods.
• D. It manages transactions, validations, policies, workflows, VM state machines, and rollbacks.

Correct answer: D

Explanation

The correct answer, D, accurately reflects the core engine's responsibilities in managing complex processes like transactions and workflows. Options A, B, and C, while true, describe other functionalities that do not encompass the primary role of the core engine.