PK0-005 Project Life Cycle Practice Question
A project manager is estimating the cost of a software development project. Using data from a similar past project, she adjusts for size and complexity. Which estimation technique is she using?
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
✓
Analogous estimation
Analogous estimation uses historical data from similar projects, adjusted for differences.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Bottom-up estimation
Why it's wrong here
Bottom-up estimates individual work packages and rolls them up.
- ✗
Parametric estimation
Why it's wrong here
Parametric uses statistical relationships between variables.
- ✓
Analogous estimation
Why this is correct
Analogous uses historical data from similar projects.
- ✗
Three-point estimation
Why it's wrong here
Three-point uses optimistic, pessimistic, and most likely estimates.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PK0-005 practice question is part of Courseiva's free CompTIA 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 PK0-005 exam.