Quiz Review - Chapter 4
Select the best answer for each question. You will have unlimited tries! This quiz is NOT graded. . . For practice only!
- 1.
You are the project manager for a project that will develop in-house software used to monitor computer parts inventory. Your project sponsor asks that you begin working on the WBS.What is a WBS?
- A.
A break down of the project work activities
- B.
A decomposition of the project scope
- C.
Weekly deadlines for the project
- D.
A topology of the project team's responsibilities
Correct Answer
B. A decomposition of the project scopeExplanation
A WBS (Work Breakdown Structure) is a decomposition of the project scope. It involves breaking down the project deliverables and work activities into smaller, manageable components. The WBS provides a hierarchical representation of the project scope, allowing for easier planning, organizing, and controlling of the project. It helps to identify all the necessary tasks, sub-tasks, and work packages required to complete the project successfully. By decomposing the project scope, the project manager can allocate resources, estimate costs, and track progress more effectively.Rate this question:
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- 2.
You are the project manager for the NQQ Project. You have been working with the project team to create the WBS and have now decomposed the project down to work packages. What is a work package?
- A.
A unit of work that must be completed before the next unit begin
- B.
The smallest unit of work that can be performed by the team as a whole
- C.
The smallest decomposed object in the WBS
- D.
One of the three parts of any project; the introduction, the implementation, and the project wrap-up
Correct Answer
C. The smallest decomposed object in the WBSExplanation
A work package is the smallest decomposed object in the Work Breakdown Structure (WBS). The WBS is a hierarchical representation of the project deliverables, and work packages are the lowest level of this hierarchy. They represent a specific piece of work that can be assigned to a team or individual and can be easily estimated, scheduled, and tracked. Work packages are typically independent and can be completed without any dependency on other work packages.Rate this question:
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- 3.
You are working with your project team to decompose the project scope down the work packages. Some of the project team members are concerned that you'll want to subdivide the deliverables to a very granular level rather that trust the project team to do their work. You assure them this won't happen, as you're using the 8/80 Rule. What is the 8/80 Rule?
- A.
How long a phase should last
- B.
A heuristic that says a project should last more than 8 months or less than 80 days
- C.
A heuristic that says a task should not last more than 80 hours or less than 8 hours
- D.
A description of a collection of tasks within one phase
Correct Answer
C. A heuristic that says a task should not last more than 80 hours or less than 8 hoursExplanation
The 8/80 Rule is a heuristic that suggests that a task should not be divided into smaller work packages that last more than 80 hours or less than 8 hours. This rule helps ensure that work packages are not too large or too small, allowing for better manageability and efficiency in project execution. By adhering to this rule, the project team can strike a balance between providing enough detail for effective tracking and control while also giving team members autonomy and trust to complete their assigned tasks.Rate this question:
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- 4.
Gary is the project manager of a small project for his organization. You are serving as a project management consultant to this project. Gary tells you that because his project is so small, he doesn't feel the need to create a WBS. You tell Gary that it's in the project's best interest for him to follow through and create the WBS. Why must Gary and the project team create a WBS?
- A.
The WBS allows the project manager to work backward from the targeted date to assign.
- B.
The WBS allows the project manager to assign resources to tasks.
- C.
The creation of the WBS ensures that all of the project deliverables are fully identified and decomposed so that the necessary resources may be obtained and assigned to the work.
- D.
The WBS allows the project manager to assign multiple team meembers to multiples tasks to speed up the implementation
Correct Answer
C. The creation of the WBS ensures that all of the project deliverables are fully identified and decomposed so that the necessary resources may be obtained and assigned to the work.Explanation
The creation of the WBS ensures that all of the project deliverables are fully identified and decomposed so that the necessary resources may be obtained and assigned to the work. This means that by creating a WBS, Gary and the project team will be able to clearly define and break down the project deliverables into smaller, manageable tasks. This will help them understand the scope of the project and determine the resources needed for each task. It will also enable them to allocate resources efficiently and effectively, ensuring that the project is completed successfully.Rate this question:
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- 5.
You are implementing a small network and would like to create a WBS. Todd, you assistant, does not want to create a WBS for such a small project. Why should you create a WBS for every project?
- A.
To ensure maximum billable hours
- B.
To ensure the project is complete and whole at finish
- C.
To ensure Todd performs all of his responsibilities
- D.
To work toward a definite deliverable
Correct Answer
B. To ensure the project is complete and whole at finishExplanation
Creating a Work Breakdown Structure (WBS) for every project is important to ensure that the project is complete and whole at the finish. A WBS helps in breaking down the project into smaller, manageable tasks, which can be assigned to different team members. This ensures that all aspects of the project are accounted for and nothing is overlooked. By having a clear and organized structure, it becomes easier to track progress, allocate resources, and ensure that all project objectives are met. Ultimately, a WBS helps in achieving the desired deliverables and successfully completing the project.Rate this question:
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- 6.
You are the project manager for you organization and are reviewing the requirements for you new project. The business analyst has completed the requirements and is consulting with you on what each requirement is and why it's important to the project stakeholders. You would like to create a table that maps each requirement, its characteristics, when the requirements will be created, and other information. What type of a table would you like to create?
- A.
RACI chart
- B.
Roles and responsibility chart
- C.
Requirement traceability matrix
- D.
WBS dictionary
Correct Answer
C. Requirement traceability matrixExplanation
A requirement traceability matrix is a table that maps each requirement, its characteristics, when the requirements will be created, and other information. It helps in tracking and managing requirements throughout the project lifecycle, ensuring that all requirements are met and providing a clear understanding of their importance to the project stakeholders. It helps in identifying dependencies, managing changes, and ensuring accountability for each requirement.Rate this question:
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- 7.
You are the project manager for your organization, and you and the project team are creating your WBS for a software development project. You are mapping the WBS to phases within your project. Of the following, which one is the end result of a phase that can help in the WBS creation?
- A.
Milestones
- B.
Project management life cycle
- C.
Deliverables
- D.
Project funding
Correct Answer
A. MilestonesExplanation
Milestones are significant events or achievements in a project that mark the completion of a phase or the accomplishment of a specific objective. They provide a clear indication of progress and help in tracking the project's overall timeline. By mapping the WBS to milestones, the project manager can identify the key deliverables or outcomes that need to be achieved at each phase. This helps in structuring the WBS and breaking down the project into manageable components, ensuring that all necessary tasks and activities are included.Rate this question:
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- 8.
All of the following components are part of the scope baseline except for which one?
- A.
Project charter
- B.
Project scope statement
- C.
Project WBS
- D.
WBS dictionary
Correct Answer
A. Project charterExplanation
The scope baseline is a key component of project management and includes the project scope statement, the project WBS, and the WBS dictionary. The project charter, on the other hand, is not part of the scope baseline. The project charter is a high-level document that authorizes the project and outlines its objectives, stakeholders, and high-level requirements. While the project charter provides important information about the project, it is not included in the scope baseline, which specifically focuses on the project scope and its breakdown structure.Rate this question:
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- 9.
You are the project manager for your organization and are working with you project team to create the project scope statement. Part of the scope statement is to define the constraints and assumptions that you must work with in the project. Which one of the following is an example of a project assumption?
- A.
A predefined schedule
- B.
A predefined budget
- C.
Interoperability of the software and existing hardware
- D.
A requirement to include scalability in the hardware you add to operations
Correct Answer
C. Interoperability of the software and existing hardwareExplanation
An example of a project assumption is the interoperability of the software and existing hardware. This assumption implies that the software and hardware will be compatible and able to work together without any major issues or conflicts. It assumes that there will not be any significant obstacles or challenges in integrating the software with the existing hardware. This assumption is important to consider when planning and executing the project as it can impact the overall success and functionality of the project.Rate this question:
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- 10.
What is the name of the numbering sequence a project manager can use to identify the components of a WBS?
- A.
Code of accounts
- B.
Chart of accounts
- C.
WBS dictionary index
- D.
Project glossary
Correct Answer
A. Code of accountsExplanation
The correct answer is "Code of accounts" because a code of accounts is a numbering sequence that a project manager can use to identify the components of a Work Breakdown Structure (WBS). It provides a unique identifier for each element in the WBS, allowing for easy referencing and tracking of project components. This numbering system helps in organizing and categorizing the project deliverables, activities, and work packages, making it easier to manage and control the project scope.Rate this question:
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- 11.
Sally is the project manager for the NAA Project in her organization. She is about to create the WBS based on the approved project scope for her project. She would like to include several key stakeholders in the creation of the WBS. What is the primary benefit of including the stakeholders in the WBS creation process?
- A.
Including stakeholders ensures that all of the requirements are identified and captured.
- B.
Including stakeholders ensures that the stakeholders know who the project manager is and who the project team members are.
- C.
Including stakeholders ensures that the stakeholders see that all of the requirements have been identified and are accounted for in the project.
- D.
Including stakeholders helps to promote shared ownership of the project.
Correct Answer
D. Including stakeholders helps to promote shared ownership of the project.Explanation
Including stakeholders in the WBS creation process helps to promote shared ownership of the project. By involving key stakeholders, they feel a sense of ownership and responsibility towards the project's success. This can lead to increased engagement, commitment, and collaboration from stakeholders throughout the project lifecycle. Additionally, including stakeholders ensures that their perspectives and input are considered, which can result in a more comprehensive and accurate WBS. By promoting shared ownership, the project manager can foster a sense of teamwork and alignment among stakeholders, ultimately contributing to the project's overall success.Rate this question:
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- 12.
Which one of the following is not needed when creating a WBS?
- A.
Project team members
- B.
A preferred sequence of project activities
- C.
A project scope
- D.
Identified project deliverables
Correct Answer
B. A preferred sequence of project activitiesExplanation
When creating a Work Breakdown Structure (WBS), a preferred sequence of project activities is not needed. A WBS is a hierarchical breakdown of the project scope into smaller, manageable components called work packages. It focuses on the deliverables and their decomposition, rather than the sequence of activities. The WBS provides a visual representation of the project scope and helps in organizing and planning the project. The preferred sequence of project activities is determined during the development of the project schedule, which is a separate process from creating the WBS.Rate this question:
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- 13.
You are the IT project manager for a project to install a new mail server. Which of the following best describes the best approach to creating the WBS?
- A.
Create a sample WBS and give it the project team to complete.
- B.
Work with the project team to create a sample WBS and give it to management.
- C.
Work with the project team and the key stakeholders to create the WBS.
- D.
A project of this size does not need a WBS.
Correct Answer
C. Work with the project team and the key stakeholders to create the WBS.Explanation
The best approach to creating the WBS for the project to install a new mail server is to work with the project team and the key stakeholders. This ensures that all relevant parties are involved in the process and can contribute their expertise and insights. By collaborating with the project team and key stakeholders, the project manager can gather valuable input and ensure that the WBS accurately reflects the scope and requirements of the project. This approach promotes buy-in and ownership from the team and stakeholders, increasing the likelihood of project success.Rate this question:
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- 14.
One of your primary concerns with the project scope is that the stakeholders may add requirements once the project is in motion, Why should the project scope be guarded against even simple additions?
- A.
It adds additional team members to the project.
- B.
It distracts the team members from the project.
- C.
Additions, even simple ones, can greatly impact the success of a project.
- D.
Additions, even simple ones, must be approved through the project sponsor.
Correct Answer
C. Additions, even simple ones, can greatly impact the success of a project.Explanation
Adding even simple requirements to a project scope can have a significant impact on its success. Additional requirements may require more resources, time, and effort, leading to delays or cost overruns. It can also divert the team's focus and attention from the main project objectives, causing distractions and potential inefficiencies. Therefore, guarding the project scope against any additions, no matter how simple they may seem, is crucial to ensure the project's overall success.Rate this question:
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- 15.
What should signify the end of each phase?
- A.
A milestone that has been reached
- B.
A party for project team
- C.
A date that has been established within the WBS
- D.
A definite deliverable result
Correct Answer
D. A definite deliverable resultExplanation
The end of each phase should be signified by a definite deliverable result. This means that at the completion of each phase, there should be a tangible outcome or product that has been produced. This could be a document, a prototype, or any other tangible result that demonstrates the completion of the phase and the achievement of its objectives. This helps to ensure that progress is being made and that the project is moving forward in a structured and measurable way.Rate this question:
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Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Mar 15, 2023Quiz Edited by
ProProfs Editorial Team -
Apr 29, 2015Quiz Created by
Romelcd2