Question 69 of 500

Project Life Cycle Phases →easyMultiple ChoiceObjective-mapped

Quick Answer

The answer is the planning phase, because key performance indicators (KPIs) are formally established during planning as part of the project management plan. This is the phase where the project team defines how success will be measured, translating high-level objectives into specific, quantifiable metrics that track progress and performance. On the CompTIA Project+ PK0-005 exam, this concept tests your understanding of the distinct purpose of each life cycle phase: initiation authorizes the project, planning defines the how and the metrics, execution carries out the work, and closure reviews the results. A common trap is confusing the use of KPIs during execution with their creation; remember that you cannot measure what you have not first defined. To keep it straight, think of the phrase “Plan the metrics, then measure the plan”—KPIs are always set before the work begins.

PK0-005 Project Life Cycle Phases Practice Question

This PK0-005 practice question tests your understanding of project life cycle phases. 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.

In which project life cycle phase are the key performance indicators (KPIs) typically established to measure project success?

Question 1easymultiple choice

Full question →

A
Execution
Why wrong: Uses KPIs.
B
Planning
KPIs are defined in planning.
C
Closure
Why wrong: Reviews KPIs.
D
Initiation
Why wrong: Authorization phase.

Full breakdown with real-world context →

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

Planning

Option B is correct because KPIs are defined during planning as part of the project management plan. Option A is incorrect because initiation focuses on authorization, not metrics. Option C is incorrect because execution uses KPIs but does not establish them. Option D is incorrect because closure reviews KPIs but does not set them.

Key principle: Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

✗
Execution
Why it's wrong here
Uses KPIs.
✓
Planning
Why this is correct
KPIs are defined in planning.
Related concept
Authentication checks who the user is.
✗
Closure
Why it's wrong here
Reviews KPIs.
✗
Initiation
Why it's wrong here
Authorization phase.

Common exam traps

Common exam trap: authentication is not authorization

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

How to think about this question

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.

KKey Concepts to Remember

Authentication checks who the user is.
Authorization controls what the user is allowed to do after login.
Privilege levels affect access to EXEC and configuration commands.
AAA, TACACS+ and RADIUS can separate login success from command access.

TExam Day Tips

Do not assume successful login means full administrative access.
Look for words such as cannot enter configuration mode, privilege level, authorization or command access.
Separate login problems from permission problems before choosing the answer.

Key takeaway

Authentication proves identity; authorization controls what that identity can do after login. Both must work for full privileged access.

Real-world example

How this comes up in practice

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

Got this wrong? Here's your next step.

Review Cisco AAA concepts — authentication, authorization, and accounting. Study privilege levels (0–15), command authorization under TACACS+, and how RADIUS differs. Then practise related PK0-005 questions on access control and AAA configuration.

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FAQ

Questions learners often ask

What does this PK0-005 question test?

Project Life Cycle Phases — This question tests Project Life Cycle Phases — Authentication checks who the user is..

What is the correct answer to this question?

The correct answer is: Planning — Option B is correct because KPIs are defined during planning as part of the project management plan. Option A is incorrect because initiation focuses on authorization, not metrics. Option C is incorrect because execution uses KPIs but does not establish them. Option D is incorrect because closure reviews KPIs but does not set them.

What should I do if I get this PK0-005 question wrong?

What is the key concept behind this question?

Authentication checks who the user is.

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