Exercise

At the end of every chapter, there will be a set of questions to help us review the content of the current chapter. Let's try to answer each of them without going back to the chapter's contents:

1. What is the definition of serverless?
2. What is the definition of FaaS?
3. Describe the difference between FaaS and serverless?
4. What are the roles of Docker in the world of serverless applications?
5. What does the common architecture of FaaS look like?

6. Try to explain why we are in the shaded area in the following diagram:

Figure 1.5: Scope of FaaS and serverless area covered by this book