CompTIA PK0-005 Practice Test - Questions Answers, Page 28
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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 negative correlation exists between the number of mistakes and the working hours.
No correlation exists between the number of mistakes and the working hours.
A low correlation exists between the working hours and the number of mistakes.
A positive correlation exists between the number of mistakes and the working hours.
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?
Pareto
Scatter
Network
Fishbone
Which of the following should a project manager consult when deciding how to send updates regarding deliverables?
Dashboard
Status report
Meeting minutes
Communication plan
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?
SaaS
IaaS
DaaS
PaaS
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?
CMS
CRM
EDRMS
ERP
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?
Variable costs
Fixed costs
Front-loaded
Time and materials
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?
Each feature will have a different owner.
The majority of the team can only meet on a weekly basis.
The stakeholders have provided a specific deadline to meet.
Each feature has a specific budget allocation.
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?
Change log
Project Gantt
Issue log
Requirements traceability matrix
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?
Forcing
Avoiding
Compromising
Smoothing
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?
Scatter diagram
Decision tree
Pareto chart
Histogram
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