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1.4 Core Project Management Concepts β
Beyond methodology choice, every project leader must master a set of fundamental "Constants." These are the mental models and tools that apply whether you are building a skyscraper or a mobile app.
π§± The Fundamental Block β
Master the "Big 6" concepts that underpin every successful delivery in the 2026 era.
1.4b Triple Constraint
Balancing Scope, Schedule, and Cost in a volatile world.
Manage Constraints β1.4f Ethics
The PMI Code of Ethics: Responsibility, Respect, Fairness, Honesty.
Uphold Integrity βποΈ The PM Mindset: Integration β
Success on the 2026 exam isn't about knowing these concepts in isolationβit's about Integration.
- Scenario: A risk materializes (1.4d), forcing a change to the scope (1.4b), which triggers a stakeholder concern (1.4a) about quality (1.4c).
- Action: A PMP doesn't panic; they use data (1.4e) and ethical conduct (1.4f) to facilitate a transparent resolution.
π Sarah's Lesson
By month three, Sarah realized that a change in the office floor plan (Scope) wasn't just a technical updateβit was a social risk that required stakeholder empathy and data-driven communication.