Explanation/Reference:
From scenario:
You must develop a console app to print the current term sets and each root term for the app by using the following style:
TermSet: name Term: name
You must create a Department term set to store team member roles and organize them by department types. The import file for the Department term set is the default for all new projects. The import file contains terms for System Architect, Programmer, Producer, and Manager. Each term is contained within two parent groups, Engineering or Production. Managers are members of the Production group only. All of the parent groups use a shared root-level term.