New PMP Question & Answers with explanation

A project is facing a major change to its project deliverables. If the project manager is involved in determining which quality standards are relevant to the change. The project manager must be involved in:
Select one
Which of the following is an example of a tool used in quality planning?
Select one
All of the following are part of the perform quality control process except?
Select one
Evaluating overall project performance regularly is part of:
Select one
The project has had a major defect, and the project manager has involved the project team and process engineers in analyzing the situation. One of the group says that the real fault ¡s the age of the equipment. Another says it is the lack of material of the correct quality. To address the root of the problem. The project manager decides to use an ishikawa diagram. Which of the following best describes the part of the quality management process in which the group is involved in this situation?
Select one