About Question enthuware.ocpjp.v17.2.3680 :

[soncrash]

In bottom-up migration all classes and jars get moved to the module-path it''s marked at correct answer. I'm learning from selikoff and boyarsky book and regarding to their figures it is opposite - for Top-Down migration all projects / components get moved to the module path to become automatic modules, then you converting highest-level automatic module to named module and progress with next highest level until you reach bottom.

[admin]

The book is talking from a different perspective. Discussed here: https://coderanch.com/t/755935/certific ... -migration