As we conclude, here is a list of questions for you to test your knowledge regarding this chapter's material. You will find the answers in the Assessments section of the Appendix:

1. True or false: Development and operations departments often have conflicting goals.
2. True or false: The seven DevOps practices discussed in this chapter are unrelated and one can be easily practiced without the other.
3. Which of the following is not a part of the five stages of DevOps evolution?
   1. Normalizing the technology stack
   2. Automating infrastructure delivery 
   3. Standardizing and reducing variability
   4. Hiring a group of DevOps engineers to automate the delivery of applications
4. What is fastlaning?
5. Describe in your own words, in a few lines, what the essence of DevOps is.