Questions

Test your knowledge of the concepts in this chapter by answering these questions.

1. What is an example of an SLI?
   1. Velocity
   2. Availability
   3. Cycle time
   4. Scalability
2. If your organization sets up an SLO of 99% availability on a monthly basis, what is your error budget if the acceptable downtime is 7.2 hours/month?
   1. 0.072 hours/month
   2. 0.72 hours/month
   3. 7.2 hours/month
   4. 72 hours/month
3. Which is NOT a principle of release engineering?
   1. Self-service model
   2. High velocity
   3. Dependent builds
   4. Enforcement of policy/procedures
4. Which company created Chaos Monkey and the Simian Army?
   1. Netflix
   2. Google
   3. Amazon
   4. Apple
5. Which of these are chaos engineering principles (choose two)?
   1. Decentralized decision making
   2. Organize around value
   3. Minimize the experiment’s fallout
   4. Run the experiment in production
   5. Apply systems thinking
6. Which role in Google’s incident command system is the primary author of the incident state document?
   1. Operations lead
   2. Incident commander
   3. Communications lead
   4. Planning/logistics
...