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These two are confused even by experienced PMs — but PMP tests the distinction constantly.

The PMP exam tests if you know when you stay within team authority and when you must escalate to governance.

PMI tests change control as a thinking pattern. Not a checklist. If you memorize this exact mental shape, most PMP change questions become obvious.

PMP often tests the difference between the Power–Interest grid and the Salience model. Here’s the fast way to know which to pick.

One of the most testable PMP topic tricks — how to pick the right engagement level and how to move stakeholders toward “supportive”.