Extreme Programming (XP) defines four basic activities that are performed during the software development process. These include designing, coding, testing and ...?

During a team meeting, conflicting opinions arise regarding the best approach to complete a project task. The project manager wants to ensure that the team can effectively handle these conflicts and come to a resolution that benefits the project. What is an effective way to handle conflicting opinions in team meetings in an agile environment?

Based on the following figure, during Iteration 5, there was an increase in story point value (shown on the graph); however, the team completed all of the work it promised to deliver in the iteration and existing estimates were not changed.
From this information, one can inferthat:

In eXtreme Programming (XP), analysis, design, coding, and testing phases are done:

A large project team is assigned to a complex technical project with many interdependent epics.
The team starts to experience problems in the second sprint as the technical leads are independently unable to determine the needed solutions. What should the project lead do to help the team?