Final Exam

This final exam covers the whole course, from the first decision between a workflow and an agent to the full designs. The bank holds sixty questions, a third each easy, medium, and hard, and each attempt draws twenty-five of them, adapting to how you answer. Most questions describe a system and ask for a decision, so they test whether you can apply a pattern rather than recall its name. The hardest ones combine ideas from several chapters, such as a tool contract together with its guardrail, or a memory design together with its cost