THE SEVEN-LAYER ETCLOVG TAXONOMY

PRACTICE LAB CONNECTION The Resume Review Agent lab is built across Chapters 65 through 69, and when it is finished you can use it as a worked example of the whole taxonomy. A good self-check exercise is to list every file in the finished lab and write beside each one the ETCLOVG layer it mainly belongs to. Some files will be easy, such as the file that holds the main loop, which belongs to Execution, or the file that defines the tools, which belongs to Tooling. Others will be harder, because a file may mix two layers, such as a file that both builds the model's reading material and writes logs. When you find a mixed file, note it, because mixing is a clue that the file may become hard to test or change later. Appendix G lists the lab's files so that you can work from a complete list. The prompts below help you classify the components and plan who should own each layer.