New PMP Question & Answers with explanation

The project manager is in the process of bringing the relevant parties together, along with a neutral party, to discuss a contested change to a procurement agreement. Which of the following is a valid tool or technique to assist the project manager in performing this activity?
Select one
Which of the following reflect ideal characteristics of Agile teams?
Select three
The project phases together constitute which of the following?
Select one
You are in the Planning stage of the project and have just begun to generate the cost baseline. In what activity are you engaged as a project manager?
Select one
Each of the following is an example of an information management system except for which one?
Select one