Quick Answer
The answer is the Control Costs process. This process is directly responsible for monitoring project expenditures and managing changes to the cost baseline, making it the correct choice when actual cost consistently exceeds planned cost. Control Costs involves analyzing cost variance, forecasting future cost overrun, and implementing corrective actions to bring spending back in line with the budget. On the Certified Associate in Project Management CAPM exam, this question tests your ability to distinguish between processes that plan costs versus those that control them—a common trap is confusing Control Costs with Determine Budget, which only establishes the baseline. Remember that Control Costs is the active, ongoing watchdog for cost performance. A useful memory tip: think of "Control Costs" as the process that catches a cost overrun early and applies the brakes, while "Determine Budget" simply sets the speed limit.
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.
A project team is working on a construction project. The project manager notices that the actual cost is consistently higher than planned. Which project management process is most directly responsible for monitoring and controlling costs?
Estimate Costs
Why wrong: This process develops an approximation of costs for project activities.
Plan Cost Management
Why wrong: This process defines how costs will be estimated, budgeted, and controlled.
Determine Budget
Why wrong: This process aggregates estimated costs to establish a cost baseline.
Control Costs
This process involves monitoring cost performance and managing changes to the cost baseline.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Control Costs
The Control Costs process is directly responsible for monitoring project expenditures and managing changes to the cost baseline. When actual cost consistently exceeds planned cost, the project manager must use Control Costs to analyze variance, forecast future costs, and implement corrective actions to bring spending back in line with the budget.
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.
Estimate Costs
Why it's wrong here
This process develops an approximation of costs for project activities.
Plan Cost Management
Why it's wrong here
This process defines how costs will be estimated, budgeted, and controlled.
Determine Budget
Why it's wrong here
This process aggregates estimated costs to establish a cost baseline.
Control Costs
Why this is correct
This process involves monitoring cost performance and managing changes to the cost baseline.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
The trap here is that candidates confuse the planning processes (Estimate Costs, Determine Budget) with the monitoring and controlling process (Control Costs), mistakenly thinking that planning includes ongoing cost oversight.
Detailed technical explanation
The Control Costs process uses earned value management (EVM) techniques such as cost variance (CV = EV - AC) and cost performance index (CPI = EV / AC) to quantify cost deviations. In a real-world construction project, if the CPI falls below 1.0, the project manager might implement a change request to reduce scope or request additional funding through the Perform Integrated Change Control process. The cost baseline is maintained in the project management plan and can only be changed through formal change control procedures.
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 CAPM 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
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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FAQ
Project Management Fundamentals and Core Concepts — This question tests Project Management Fundamentals and Core Concepts — Read the scenario before looking for a memorised answer..
The correct answer is: Control Costs — The Control Costs process is directly responsible for monitoring project expenditures and managing changes to the cost baseline. When actual cost consistently exceeds planned cost, the project manager must use Control Costs to analyze variance, forecast future costs, and implement corrective actions to bring spending back in line with the budget.
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 11, 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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