Two trap patterns recur across every single domain.
Learn the pattern, not just the individual facts.
Trap 1: lookalike names
Workforce vs. Workload Identity Federation · labels vs. network tags vs. Secure Tags · snapshots vs. images · Trace vs. Profiler vs. Query Insights
Trap 2: assumed behavior
A budget doesn't cap spend · dry-run mode blocks nothing · a backup existing ≠ restorable · a template edit doesn't touch running instances
Five-minute drill: for each pairing above, say out loud the one sentence that distinguishes them. Hesitate on any? That's exactly where to spend your last study session.