Revision

The last-mile layer: nothing new is taught here, everything links back into or condenses the content sections.

• Exam Domain Map - every guide sub-objective mapped to its pages, with coverage gaps flagged
• Decision Tables - "which product/option when" tables across all sections
• Numbers to Memorize - the quotas, limits, and durations questions hinge on
• gcloud Cheatsheet - command patterns grouped by service
• Last-Day Review - the final skim path
• Resources - external links, practice exams