Pass the PMI Certification PMI-SP Questions and answers with ExamsMirror

According to the question, the SPI of your project is 1.325. This figure is greater than 1. Hence, it shows that the schedule performance is better than expected. What is SPI? Schedule performance index (SPI) is the measure of schedule efficiency on a project. It is used in trend analysis to predict future performance. SPI is the ratio of earned value to planned value. The SPI is calculated based on the following formula: SPI = Earned Value (EV) / Planned Value (PV) If the SPI value is greater than 1, it indicates better than expected performance, whereas if the value is less than 1, it shows poor performance. The SPI value of 1 indicates that the project is right on target.

Answer option C is incorrect. SPI has nothing to do with cost performance.

Answer options B and D are incorrect. An SPI value less than 1 or 0 indicates that the schedule performance is either below expectation or is right on target.

This is an example of three-point estimate. A three-point estimate records the optimistic, most likely, and the pessimistic duration and then records an average for the predicted duration Three-point estimate is a way to enhance the accuracy of activity duration estimates. This concept is originated with the Program Evaluation and Review Technique (PERT). PERT charts the following three estimates: Most likely (TM): The duration of activity based on realistic factors such as resources assigned, interruptions, etc. Optimistic (TO): The activity duration based on the best-case scenario Pessimistic (TP): The activity duration based on the worst-case scenario The expected (TE) activity duration is a weighted average of these three estimates: TE = (TO + 4TM + TP) / 6 Duration estimates based on the above equations (sometimes simple average of the three estimates is also used) provide more accuracy. Here, it is, TE = ( 35 + 50*4 + 95) / 6 = 330/6 = 55

Cost and schedule performance indexes should be as close to 1 as possible. A larger value, such as 2.12, means that the schedule duration estimates were likely bloated or incorrect to begin with.

Answer option B is incorrect. This is not the best choice for this question.

Answer option C is incorrect. The number should not be close to 100; it should be close to 1.

Answer option D is incorrect. While Mark may have crashed the schedule and driven up costs to achieve the SPI value, a more likely reason is that the time estimates were bloated.

Project document updates are not an output of the Define Activities process. Project document updates are the outputs for estimate activity resources. Project document updates include the following:

Activity list

Activity attributes

Resource calendars

Answer option A is incorrect. The activity list is an output of the define activities process.

Answer option C is incorrect. The activity attributes is an output of the define activities process.

Answer option B is incorrect. The milestone list is an output of the define activities process.

Soft logic can be completed in any order without affecting the outcome of the deliverables. Soft logic is also known as preferential logic, preferred logic, and discretionary dependency. It is defined on the basis of knowledge of best practices and standard procedures for the particular application area. Soft logic is defined by the project management team based on well- known practices in a specific desired sequence.

Answer options A, D, and C are incorrect. These are not valid definitions of soft logic.

A corrective action is a change implemented to address a weakness identified in a management system. Normally corrective actions are implemented in response to a customer complaint, abnormal levels of internal nonconformity, nonconformities identified during an internal audit or adverse or unstable trends in product and process monitoring such as would be identified by SP

C. It is method of identifying and eliminating the causes of a problem, thus preventing their reappearance. Examples of a corrective action are : Improvements to maintenance schedules Improvements to material handling or storage

Answer option A is incorrect. Lessons learned is a documentation of the errors and how they were resolved, not a method to prevent the errors from occurring again.

Answer option C is incorrect. Preventive action addresses any action or act in which the project management team and the team leader provide documented direction to carry out an activity that is meant to decrease the possibility of negative consequences related to project risk.

Answer option B is incorrect. Risk analysis examines the risk events, its probability, and its impact on the project.

The define activities process is the process that may begin once the project's WBS has been completed and approved. It is possible, in some projects, to complete the WBS and the activity list at the same time.

Answer option D is incorrect. Sequencing the activities cannot happen until the activity list has been created.

Answer option A is incorrect. Estimating activity resources is dependent on the activity list, so this choice is not valid.

Answer option C is incorrect. Estimate activity durations are dependent on the activity list, so this choice is not valid.

The scheduling tool is the only other tool that can help Winnie to create an updated project schedule. The scheduling tool is used in combination with manual methods or further project management software to carry out the schedule network analysis to produce an updated project schedule.

Answer option A is incorrect. The critical path method can be analyzed, but it is a part of the project management information system. In addition, the critical path is not better or worse than the critical chain method so by having both answers among the choices both answers are cancelled.

Answer option D is incorrect. The critical chain method can be analyzed, but it is the part of the project management information system. In addition, the critical path is not better or worse than the critical path method so by having both answers among the choices both answers are cancelled.

Answer option B is incorrect. The schedule management plan may need to be referenced to create a new project schedule, but it is not a tool that Winnie can use.

The last duty of a project manager is to archive the project records as part of the organizational process assets.

Answer option B is incorrect. The cost summary is included in the final project report.

Answer option C is incorrect. The project variance is included in the final project report as it shows cost performance.

Answer option D is incorrect. A project office is an organization within the company that oversees and supports project. Marty would not close the project office.

The schedule variance is found by subtracting the planned value from the earned value. The earned value is the percentage of the project completeness multiplied by the BAC. Planned value is the percetage of where the project should be at this time multiplied by the BAC. Schedule variance (SV) is a measure of schedule performance on a project. The variance notifies that the schedule is ahead or behind what was planned for this period in time. The schedule variance is calculated based on the following formula:

SV = Earned Value (EV) - Planned Value (PV)

If the resulting schedule is negative, it indicates that the project is behind schedule. A value greater than 0 shows that the project is ahead of the planned schedule. A value of 0 indicates that the project is right on target. In this example,

EV = 40% of BAC

= 300,000, and

PV = 50% of BAC

= 375,000

SV = 300,000 - 375,000

= -75,000

Answer options C, B, and D are incorrect. These are not the correct values for the schedule variance.