Question 1mediummulti select
Full question →- A
Scope
Classic constraint.
- B
Time
Classic constraint.
- C
Communication
Why wrong: Not a core constraint.
- D
Cost
Classic constraint.
- E
Risk
Why wrong: Risk is an uncertain event.
Question 243 of 500
Quick Answer
The answer is cost, scope, and time, as these three elements form the classic triple constraint of project management. This is correct because the triple constraint model defines the fundamental trade-off relationship where any change to one constraint—such as expanding the scope—will inevitably affect the project’s cost and schedule, requiring adjustments to maintain balance. On the CompTIA Project+ PK0-005 exam, this concept tests your understanding of how project constraints interact and is often presented in scenario-based questions where you must identify which factors are fixed or flexible. A common trap is confusing quality or resources as a primary constraint, but the triple constraint specifically isolates scope, time, and cost as the core interdependent variables. To remember this, think of the mnemonic "STC" for Scope, Time, Cost—the three pillars that every project manager must balance to deliver success.
PK0-005 Project Management Concepts Practice Question
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 THREE of the following are examples of project constraints?
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
✓
Scope
Scope is a classic project constraint because it defines the boundaries of what the project will deliver. Any change to scope directly impacts time and cost, forming the core of the triple constraint model. In project management, scope must be clearly defined and controlled to prevent scope creep, which can derail project objectives.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Scope
Why this is correct
Classic constraint.
Related concept
Read the scenario before looking for a memorised answer.
- ✓
Time
Why this is correct
Classic constraint.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Communication
Why it's wrong here
Not a core constraint.
- ✓
Cost
Why this is correct
Classic constraint.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
Risk
Why it's wrong here
Risk is an uncertain event.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the distinction between constraints (scope, time, cost) and other project management elements like communication or risk, which are processes or uncertainties, not fixed limitations.
Detailed technical explanation
How to think about this question
The triple constraint model (scope, time, cost) is foundational in project management, often visualized as a triangle where adjusting one side affects the others. For example, reducing time may require increasing cost or reducing scope. Real-world projects use change control processes to evaluate trade-offs among these constraints, ensuring alignment with stakeholder expectations.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
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
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Project Management Concepts — study guide chapter
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FAQ
Questions learners often ask
What does this PK0-005 question test?
Project Management Concepts — This question tests Project Management Concepts — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Scope — Scope is a classic project constraint because it defines the boundaries of what the project will deliver. Any change to scope directly impacts time and cost, forming the core of the triple constraint model. In project management, scope must be clearly defined and controlled to prevent scope creep, which can derail project objectives.
What should I do if I get this PK0-005 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
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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