New PMP Question & Answers with explanation

You are a non-technical project manager. Two highly skilled and knowledgeable resources on your project are in conflict over the best technical solution to meet a project requirement. However, this is not affecting the project schedule. Who is initially responsible for the conflict resolution?
Select one
A Responsibility Assignment Matrix illustrates the connections between the work that needs to be done and the project team members. A RACI chart is a type of Responsibility Assignment matrix in which the names of the roles being documented are:
Select one
You have the project management responsibility of a virtual team comprising team members from the same company who live in widespread geographic areas, employees who work from home offices and employees with mobility impairments. Virtual teams are formed as a result of which of the following processes?
Select one
As part of the Develop Team process, the project manager has planned for some Team Building activities. Team Building Activities should take place throughout the project lifecycle but will have greater benefit when conducted:
Select one
You are setting up your project team, and you are looking at a chart that shows that Systems Development will perform programming, Infrastructure Systems will implement the infrastructure, and the Call Center will handle the customer communication. This is an example of what type of chart?
Select one