Download NWCA Project Planning Exam and more Exams Technology in PDF only on Docsity!
Question 1.Which of the following best defines a temporary endeavor in project management? A) An ongoing operation that produces the same product repeatedly B) A permanent department within an organization C) A unique effort with a defined start and end date D) A routine maintenance activity Answer: C Explanation: A temporary endeavor is a unique effort undertaken to create a specific product, service, or result, and it has a defined beginning and conclusion. Question 2.What are the five process groups that constitute the project management lifecycle? A) Initiate, Plan, Execute, Monitor, Close B) Define, Design, Develop, Deploy, Support C) Initiate, Plan, Implement, Evaluate, Terminate D) Start, Build, Test, Release, Maintain Answer: A Explanation: The five process groups are Initiating, Planning, Executing, Monitoring & Controlling, and Closing, as defined by PMI. Question 3.In a functional organizational structure, who typically has the primary authority over project resources? A) The Project Manager B) The Functional Manager C) The Project Sponsor D) The Steering Committee Answer: B Explanation: In functional organizations, functional managers control resources, and the project manager has limited authority.
Question 4.Which stakeholder analysis technique focuses on mapping influence versus interest? A) SWOT analysis B) Power/Interest Grid C) RACI matrix D) Monte Carlo simulation Answer: B Explanation: The Power/Interest Grid categorizes stakeholders based on their level of influence and interest in the project. Question 5.The purpose of a project charter is to: A) Define detailed work packages for the WBS B) Authorize the project and outline high‑level objectives C) Assign daily tasks to team members D) Provide a full risk management plan Answer: B Explanation: The charter formally authorizes the project, states its purpose, high‑level requirements, and grants authority to the project manager. Question 6.What element of the charter establishes the Project Manager’s decision‑making authority? A) Scope statement B) Authority level matrix C) Statement of work (SOW) D) Project sponsor’s signature Answer: D
Explanation: A WBS with 4‑5 levels balances detail and manageability; deeper levels can become overly complex. Question 10.What is the first step in activity definition? A) Estimating activity durations B) Identifying the dependencies between activities C) Translating WBS work packages into discrete tasks D) Assigning resources to each activity Answer: C Explanation: Activity definition involves breaking work packages into specific activities that can be scheduled and tracked. Question 11.A Finish‑to‑Start (FS) dependency means: A) The predecessor must start before the successor can start B) The predecessor must finish before the successor can start C) The predecessor must start before the successor can finish D) The predecessor must finish before the successor can finish Answer: B Explanation: In an FS relationship, the successor activity cannot begin until the predecessor activity has completed. Question 12.Which network diagram type uses boxes for activities and arrows for dependencies? A) Gantt chart B) Activity‑on‑Node (AON) diagram C) Activity‑on‑Arrow (AOA) diagram D) Pert chart with probability distributions
Answer: B Explanation: An AON diagram (also called a precedence diagram) represents activities as nodes (boxes) and dependencies as arrows. Question 13.The three‑point estimating technique uses which three values? A) Minimum, average, maximum B) Optimistic, most likely, pessimistic C) Low, medium, high confidence intervals D) Past, present, future cost trends Answer: B Explanation: Three‑point estimating applies optimistic (O), most likely (M), and pessimistic (P) estimates to calculate expected values. Question 14.Which estimation method is most appropriate when historical data from similar projects is available? A) Analogous estimating B) Parametric estimating C) Bottom‑up estimating D) Vendor bid analysis Answer: A Explanation: Analogous estimating leverages data from past, similar projects to forecast duration or cost. Question 15.What does the critical path represent in a schedule network? A) The longest sequence of activities with the greatest float B) The shortest path through the network C) The sequence of activities that determines the earliest possible project finish
D) Certified – those who verify deliverables Answer: A Explanation: In RACI, “C” denotes individuals who must be consulted for input before decisions are made. Question 19.What does a Gantt chart primarily display? A) Resource cost curves B) Activity dependencies and critical path only C) Time‑phased schedule of activities and milestones D) Risk probability‑impact matrix Answer: C Explanation: Gantt charts plot activities against a timeline, showing start/finish dates, duration, and milestones. Question 20.Lead time in schedule management is: A) A delay inserted between dependent activities B) The amount of time a successor can start before its predecessor finishes C) The amount of time a predecessor can finish before its successor starts D) The time required to obtain resource approvals Answer: B Explanation: Lead allows an activity to start earlier than its predecessor’s finish, overlapping work. Question 21.Lag time in a schedule is defined as: A) The amount of time a successor must wait after its predecessor finishes B) The amount of time a predecessor must wait before starting a successor C) The buffer added to each activity to manage risk
D) The duration of the critical path activities Answer: A Explanation: Lag inserts a delay between the finish of one activity and the start of the next. Question 22.Which cost estimating approach builds the total cost by summing estimates of individual work packages? A) Top‑down estimating B) Analogous estimating C) Bottom‑up estimating D) Parametric estimating Answer: C Explanation: Bottom‑up estimating aggregates detailed estimates from the lowest‑level components to form the overall cost. Question 23.What is the main advantage of top‑down estimating? A) Higher accuracy for complex projects B) Quick initial budget creation when detailed data are unavailable C) Alignment with resource histograms D) Direct linkage to earned value metrics Answer: B Explanation: Top‑down estimating provides a rapid, high‑level cost figure using historical or expert judgment, useful early in the project. Question 24.In cost management, direct costs are: A) Overhead expenses that cannot be traced to a specific activity B) Costs that can be directly attributed to a work package, such as labor or materials C) Costs incurred after project closure
C) Schedule reserve D) Capital reserve Answer: B Explanation: Contingency reserves are allocated for known risks (identified and quantified) and are part of the cost baseline. Question 28.What is the purpose of a management reserve? A) To fund scope changes requested by stakeholders B) To cover unforeseen work not captured in the risk register C) To compensate project team members for overtime D) To purchase additional software licenses Answer: B Explanation: Management reserves are set aside for unknown, unforeseen risks and are not part of the performance measurement baseline. Question 29.How does parametric estimating calculate cost or duration? A) By applying a statistical model to analogous project data B) By multiplying a unit cost or duration by the quantity of work units C) By aggregating expert judgment on each activity D) By using Monte Carlo simulation to generate probability distributions Answer: B Explanation: Parametric estimating uses a cost or duration per unit (e.g., $/square foot) multiplied by the number of units. Question 30.What is the primary output of the “Define Activities” process? A) Activity list and activity attributes B) Project charter and stakeholder register
C) Cost baseline and schedule baseline D) Risk register and issue log Answer: A Explanation: “Define Activities” produces a detailed activity list and attributes for each activity (e.g., predecessor, constraints). Question 31.In a stakeholder register, which attribute captures the stakeholder’s preferred communication method? A) Influence level B) Interest level C) Communication requirements D) Authority level Answer: C Explanation: Communication requirements detail how, when, and what information a stakeholder wants to receive. Question 32.What does the term “project scope creep” refer to? A) The intentional addition of new deliverables after baseline approval B) Uncontrolled changes or continuous growth in project scope without proper change control C) The reduction of scope due to budget cuts D) The process of validating scope with the customer Answer: B Explanation: Scope creep is the uncontrolled expansion of scope without formal approval, often leading to schedule and cost overruns. Question 33.Which document formally records approved changes to the project scope? A) Change log
A) Performing activities in parallel that were originally planned sequentially B) Extending the project deadline to accommodate more work C) Reducing resource allocation on critical tasks D) Adding contingency time to each activity Answer: A Explanation: Fast‑tracking overlaps phases or activities that were previously scheduled sequentially, increasing risk but shortening schedule. Question 37.What is the purpose of a risk register? A) To list all project stakeholders and their contact information B) To document identified risks, their analysis, and response plans C) To record the cost baseline and earned value metrics D) To capture the project’s quality requirements Answer: B Explanation: The risk register captures each identified risk, its probability, impact, and planned mitigation or contingency actions. Question 38.How does a Monte Carlo simulation support cost estimating? A) By providing a deterministic single‑point estimate B) By generating a range of possible cost outcomes based on probability distributions C) By comparing the project to industry benchmarks D) By calculating the net present value of cash flows Answer: B Explanation: Monte Carlo simulation runs many iterations using random variables for cost components, yielding a probability distribution of total cost.
Question 39.What does the term “earned value” represent in project performance measurement? A) The total cost incurred to date B) The budgeted cost of work actually performed C) The forecasted cost at project completion D) The amount of contingency remaining Answer: B Explanation: Earned value (EV) is the budgeted cost for the work that has been completed, used to compare against actual cost and planned value. Question 40.In the context of stakeholder management, which strategy is most appropriate for a high‑influence, low‑interest stakeholder? A) Keep satisfied B) Manage closely C) Keep informed D) Monitor (minimum effort) Answer: A Explanation: High‑influence/low‑interest stakeholders should be kept satisfied to prevent them from becoming a problem, without over‑communicating. Question 41.What is the primary purpose of a project kickoff meeting? A) To finalize the detailed schedule B) To obtain formal sign‑off on the project charter C) To align the team and stakeholders on objectives, roles, and expectations D) To conduct a detailed risk analysis Answer: C
Answer: B Explanation: A resource calendar defines when each resource is available, including work hours, vacations, and non‑working days. Question 45.What is the difference between “lead” and “lag” in activity sequencing? A) Lead shortens the predecessor’s duration; lag extends it B) Lead allows overlap; lag inserts a delay between activities C) Lead is used only for external dependencies; lag for internal ones D) Lead affects cost; lag affects quality Answer: B Explanation: Lead permits an activity to start before its predecessor finishes (overlap), while lag adds a waiting period after the predecessor ends. Question 46.Which estimating technique uses a statistical relationship between historical data and other variables (e.g., square footage)? A) Analogous estimating B) Parametric estimating C) Bottom‑up estimating D) Three‑point estimating Answer: B Explanation: Parametric estimating applies a unit rate derived from historical data to quantity variables to calculate cost or duration. Question 47.What is the key output of the “Develop Schedule” process? A) Project charter and scope statement B) Schedule baseline and project schedule network diagram C) Risk register and issue log
D) Cost baseline and earned value reports Answer: B Explanation: “Develop Schedule” produces the schedule baseline (including the Gantt chart) and the network diagram that illustrates activity sequencing. Question 48.In cost management, what does “cost of quality” encompass? A) Only the cost of rework and defects B) Prevention, appraisal, and failure costs C) Direct labor costs only D) Contingency reserves for quality risks Answer: B Explanation: Cost of quality includes prevention (planning), appraisal (inspection), and failure costs (internal/external defects). Question 49.What is the primary purpose of a “statement of work” (SOW) in project initiation? A) To define the detailed schedule of activities B) To describe the work required to deliver the product, service, or result C) To allocate budget to each work package D) To list all project stakeholders and their roles Answer: B Explanation: The SOW outlines the scope of work, deliverables, and performance criteria, forming a basis for the project charter. Question 50.How does a “change control board” (CCB) function? A) It authorizes the project charter B) It reviews, approves, or rejects change requests C) It develops the project schedule
B) To prioritize risks based on their likelihood and consequences C) To assign responsibilities for risk mitigation D) To schedule risk response activities Answer: B Explanation: The matrix plots risks on a grid of probability versus impact, helping prioritize which risks need more attention. Question 54.Which of the following is a key characteristic of a “project milestone”? A) It represents a deliverable with a measurable output B) It marks a significant point or event in the project timeline without duration C) It is a resource allocation chart D) It details the cost breakdown structure Answer: B Explanation: Milestones are zero‑duration events that indicate important achievements or decision points. Question 55.What does the “Earned Value Management” (EVM) formula CPI = EV / AC represent? A) Cost Performance Index – efficiency of cost usage B) Schedule Performance Index – schedule efficiency C) Forecasted total cost at completion D) Variance between planned and actual schedule Answer: A Explanation: CPI (Cost Performance Index) measures cost efficiency; a value >1 indicates under budget, <1 indicates over budget. Question 56.In the context of scope management, what is “decomposition”?
A) Breaking down the project schedule into smaller time periods B) Dividing high‑level deliverables into smaller work packages C) Allocating budget to individual activities D) Identifying stakeholder communication channels Answer: B Explanation: Decomposition is the process of subdividing deliverables into manageable components, forming the WBS. Question 57.What is the primary function of the “Project Management Office” (PMO) in many organizations? A) To execute all project work directly B) To provide governance, standards, and support for project managers C) To approve all change requests automatically D) To handle day‑to‑day team assignments Answer: B Explanation: The PMO establishes methodologies, standards, and provides oversight to improve project success. Question 58.Which of the following best describes a “critical chain” in schedule planning? A) The longest path considering only activity durations B) The path that accounts for resource constraints and buffers C) The sequence of activities with the highest cost D) The set of all non‑critical activities Answer: B Explanation: Critical Chain scheduling adds resource dependencies and buffers to the traditional critical path to protect the schedule.
