This PK0-005 practice question tests your understanding of project management 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 TWO of the following are commonly considered as project constraints according to the Project Management Body of Knowledge?
Communication
Why wrong: Communication is a process, not a constraint.
Quality
Why wrong: Quality is often a component but not typically a primary constraint; it's affected by constraints.
Resources
Why wrong: Resources are related to cost but not a primary constraint itself.
Scope
Scope is a fundamental constraint.
Budget
Budget (cost) is a classic constraint.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Scope
According to the PMBOK Guide, the triple constraint (also known as the iron triangle) traditionally includes scope, time, and cost (budget). Scope defines the work required to deliver the project's deliverables, and any change to scope directly impacts time and cost. Therefore, Scope (D) is a core project constraint.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Communication
Why it's wrong here
Communication is a process, not a constraint.
Quality
Why it's wrong here
Quality is often a component but not typically a primary constraint; it's affected by constraints.
Resources
Why it's wrong here
Resources are related to cost but not a primary constraint itself.
Scope
Why this is correct
Scope is a fundamental constraint.
Related concept
Read the scenario before looking for a memorised answer.
Budget
Why this is correct
Budget (cost) is a classic constraint.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
CompTIA often tests the classic triple constraint (scope, time, cost) and expects candidates to distinguish between a constraint and a knowledge area or process, so the trap here is confusing 'communication' or 'quality' (which are processes/objectives) with the fundamental limiting factors of a project.
Detailed technical explanation
The PMBOK Guide (6th and 7th editions) defines constraints as factors that limit the project's options, with the classic triple constraint being scope, schedule, and cost. In practice, these constraints are interdependent: increasing scope typically requires more time or higher cost. The PMBOK also acknowledges additional constraints like quality, risk, and resources, but the core three remain scope, time, and cost for baseline project planning.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the PK0-005 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
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FAQ
Project Management Concepts — This question tests Project Management Concepts — Read the scenario before looking for a memorised answer..
The correct answer is: Scope — According to the PMBOK Guide, the triple constraint (also known as the iron triangle) traditionally includes scope, time, and cost (budget). Scope defines the work required to deliver the project's deliverables, and any change to scope directly impacts time and cost. Therefore, Scope (D) is a core project constraint.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
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.
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