21) With the differentiation strategy, organizations position themselves to be unique in some attributes that are perceived to be important to their consumers. 22) Every project, regardless of its size or complexity, needs to have an organizational structure. 23) One of the functions of the PMO is to standardize and maintain prior project knowledge that can be used effectively in the execution of current and future projects. 24) Mentoring project managers is a function of the PMO. 25) The encourager role mediates the differences between team members. 26) The harmonizer offers to change position for the good of the group. 27) The self-confessor deflates the status of others by making personal attacks using belittling and insulting comments. 28) The dominator makes a display of his or her lack of involvement in the project. 29) Regarding knowledge transfer, relational dimension factors include trust and collaboration among virtual and global project team members. 30) Regarding knowledge transfer, the cognitive dimension can be defined as the resources that provide the learning aspect in projects, shared goals, and the shared culture to enable the project team members to achieve their tasks and deliver project outcomes.