Quick Answer
The project charter is the correct choice because it formally authorizes the project and gives the project manager the authority to apply organizational resources. This document, issued by a sponsor or initiator external to the project, effectively marks the transition from high-level business justification to an officially sanctioned initiative. On the Certified Associate in Project Management CAPM exam, this concept tests your understanding of the Initiating Process Group, where the charter is the key output. A common trap is confusing the business case, which justifies the project but does not authorize it, with the charter itself. Another frequent mistake is selecting the project management plan, which is developed after authorization and cannot grant authority. To remember this, think of the charter as the project’s “birth certificate”—it legally recognizes the project’s existence and empowers the manager to act.
This CAPM practice question tests your understanding of project management fundamentals and core concepts. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which document formally authorizes the project and provides the project manager with authority to apply organizational resources?
Project charter
The project charter formally authorizes the project.
Business case
Why wrong: The business case provides justification, not authorization.
Project management plan
Why wrong: The PM plan is developed after the charter.
Stakeholder register
Why wrong: The stakeholder register identifies stakeholders, not authorizes.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Project charter
Option B is correct because the project charter formally authorizes the project. Option A is wrong because the business case justifies the project but does not authorize. Option C is wrong because the project management plan is developed after authorization. Option D is wrong because the stakeholder register identifies stakeholders.
Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Project charter
Why this is correct
The project charter formally authorizes the project.
Related concept
Authentication checks who the user is.
Business case
Why it's wrong here
The business case provides justification, not authorization.
Project management plan
Why it's wrong here
The PM plan is developed after the charter.
Stakeholder register
Why it's wrong here
The stakeholder register identifies stakeholders, not authorizes.
Common exam traps
Logging in proves the user can authenticate. It does not automatically mean the user is allowed to enter privileged or configuration mode. Watch for AAA authorization, privilege level and command authorization details.
Detailed technical explanation
This kind of question is testing the difference between identity and permission. A user may successfully log in to a router because authentication is working, but still fail to enter configuration mode because authorization is missing, misconfigured or mapped to a lower privilege level.
Key takeaway
Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.
Real-world example
A junior network technician can log in to a core router but cannot reach the enable prompt or configuration mode. The AAA server is authenticating the login — but the authorisation policy only grants privilege level 1, not 15. Authentication (who you are) is working; authorisation (what you can do) is not.
What to study next
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CAPM questions on access control and AAA configuration.
Project Management Fundamentals and Core Concepts — study guide chapter
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FAQ
Project Management Fundamentals and Core Concepts — This question tests Project Management Fundamentals and Core Concepts — Authentication checks who the user is..
The correct answer is: Project charter — Option B is correct because the project charter formally authorizes the project. Option A is wrong because the business case justifies the project but does not authorize. Option C is wrong because the project management plan is developed after authorization. Option D is wrong because the stakeholder register identifies stakeholders.
Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related CAPM questions on access control and AAA configuration.
Authentication checks who the user is.
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Last reviewed: Jun 24, 2026
This CAPM practice question is part of Courseiva's free PMI certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CAPM exam.
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