Implementing DevOps Solutions and Practices Using Cisco Platforms (DEVOPS) — Question 93

What are two testing scenarios of the chaos engineering principle? (Choose two.)

Answer options

• A. maxing out CPU cores on an Elasticsearch duster
• B. removing all users from a version control system
• C. executing routine in driver code to emulate I/O errors
• D. blocking developers’ building access
• E. unplugging a core switch device

Correct answer: A, E

Explanation

Options A and E are correct because they involve intentional disruptions to system components to observe the effects on system resilience, which is the essence of chaos engineering. Options B, C, and D do not represent scenarios that test system behavior under failure conditions in a chaotic manner.