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During the execution of a project, a project manager wanted to discover how the number of worked hours was affecting the quality of given tasks. For a two-month period, the following data was documented:

Average worked hours

Which of the following describes the result?

A.

A negative correlation exists between the number of mistakes and the working hours.

A.

A negative correlation exists between the number of mistakes and the working hours.

Answers
B.

No correlation exists between the number of mistakes and the working hours.

B.

No correlation exists between the number of mistakes and the working hours.

Answers
C.

A low correlation exists between the working hours and the number of mistakes.

C.

A low correlation exists between the working hours and the number of mistakes.

Answers
D.

A positive correlation exists between the number of mistakes and the working hours.

D.

A positive correlation exists between the number of mistakes and the working hours.

Answers
Suggested answer: D

Explanation:

A positive correlation means that as the number of worked hours increases, so does the number of mistakes. According to CompTIA Project+, understanding such correlations is crucial for effective resource and quality management.

A principle states 80% of the issues are the result of 20% of the causes. Which of the following types of diagrams is based on this principle?

A.

Pareto

A.

Pareto

Answers
B.

Scatter

B.

Scatter

Answers
C.

Network

C.

Network

Answers
D.

Fishbone

D.

Fishbone

Answers
Suggested answer: A

Explanation:

The Pareto Principle, or the 80/20 rule, is often represented by a Pareto chart, which is used to prioritize issues by showing the most significant factors. CompTIA Project+ recommends Pareto analysis as a valuable tool for quality control and decision-making.

Which of the following should a project manager consult when deciding how to send updates regarding deliverables?

A.

Dashboard

A.

Dashboard

Answers
B.

Status report

B.

Status report

Answers
C.

Meeting minutes

C.

Meeting minutes

Answers
D.

Communication plan

D.

Communication plan

Answers
Suggested answer: D

Explanation:

A communication plan details the communication requirements, including methods, frequency, and stakeholders for each type of update. According to CompTIA Project+, this plan is essential for ensuring effective and organized communication throughout the project.

Which of the following cloud models can be used to speed up the development of a service that integrates with the operating system and accelerates the delivery of a software project?

A.

SaaS

A.

SaaS

Answers
B.

IaaS

B.

IaaS

Answers
C.

DaaS

C.

DaaS

Answers
D.

PaaS

D.

PaaS

Answers
Suggested answer: D

Explanation:

PaaS (Platform as a Service) provides a platform allowing developers to build and deploy applications quickly. It offers development tools and integrations with the operating system, which speeds up development and delivery. This model is highlighted in CompTIA Project+ as ideal for software development environments.

A project sponsor requires a system that is capable of providing integrated management of all the business's core functions. Which of the following systems is the project sponsor describing?

A.

CMS

A.

CMS

Answers
B.

CRM

B.

CRM

Answers
C.

EDRMS

C.

EDRMS

Answers
D.

ERP

D.

ERP

Answers
Suggested answer: D

Explanation:

ERP (Enterprise Resource Planning) systems are designed to integrate and manage all core functions of a business, such as finance, HR, and supply chain management. This aligns with CompTIA Project+ guidelines on selecting appropriate systems for organizational needs.

Which of the following contract types would be most beneficial to both parties in cases in which the scope of the project has a large number of unknowns?

A.

Variable costs

A.

Variable costs

Answers
B.

Fixed costs

B.

Fixed costs

Answers
C.

Front-loaded

C.

Front-loaded

Answers
D.

Time and materials

D.

Time and materials

Answers
Suggested answer: D

Explanation:

Time and materials contracts are flexible and beneficial when the project scope has many unknowns. They allow costs to be adjusted based on actual time and resources used, which is consistent with CompTIA Project+ recommendations for projects with uncertain requirements.

A project manager is using an agile methodology to lead the implementation of several features that should be developed concurrently. Which of the following items should the project manager view as a concern?

A.

Each feature will have a different owner.

A.

Each feature will have a different owner.

Answers
B.

The majority of the team can only meet on a weekly basis.

B.

The majority of the team can only meet on a weekly basis.

Answers
C.

The stakeholders have provided a specific deadline to meet.

C.

The stakeholders have provided a specific deadline to meet.

Answers
D.

Each feature has a specific budget allocation.

D.

Each feature has a specific budget allocation.

Answers
Suggested answer: C

Explanation:

Agile methodologies emphasize flexibility and iterative progress, so strict deadlines can be a concern. They may limit the team's ability to adapt and respond to change, as emphasized by CompTIA Project+ in agile project management principles.

A project manager provided details regarding the completion of the following tasks:

Equipment procurement took less time than estimated.

Equipment installation went according to schedule.

Which of the following should the project manager update?

A.

Change log

A.

Change log

Answers
B.

Project Gantt

B.

Project Gantt

Answers
C.

Issue log

C.

Issue log

Answers
D.

Requirements traceability matrix

D.

Requirements traceability matrix

Answers
Suggested answer: B

Explanation:

The Project Gantt chart is a scheduling tool used to track task progress and timelines. When tasks are completed ahead of schedule, updating the Gantt chart ensures accurate tracking. This aligns with CompTIA Project+ recommendations on project scheduling and monitoring.

A lessons-learned meeting took more than two hours and ended without defining a standardized process. The project manager decides to move forward without allowing changes to the existing process. Which of the following techniques is the project manager using?

A.

Forcing

A.

Forcing

Answers
B.

Avoiding

B.

Avoiding

Answers
C.

Compromising

C.

Compromising

Answers
D.

Smoothing

D.

Smoothing

Answers
Suggested answer: A

Explanation:

Forcing is a conflict resolution technique where the project manager makes a decision unilaterally, without seeking consensus. According to CompTIA Project+, forcing may be used when time is critical, and decisions need to be made promptly.

A project team wants to compare two potential vendors' costs and risks for completing project tasks. Which of the following visualizations will best facilitate this analysis?

A.

Scatter diagram

A.

Scatter diagram

Answers
B.

Decision tree

B.

Decision tree

Answers
C.

Pareto chart

C.

Pareto chart

Answers
D.

Histogram

D.

Histogram

Answers
Suggested answer: B

Explanation:

A decision tree helps in evaluating various choices and their potential outcomes, making it suitable for comparing vendors based on costs and risks. This aligns with CompTIA Project+ methodologies for decision-making tools and analysis.

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