Long description

The tree starts at the root directory. Root directory has two possibilities Students and Faculty (children of the Root directory). Students have three possibilities Robbert, Matty, and Leo (grandchildren of the Root directory). The faculty has three possibilities Prof. Brown, Prof. Green, and Prof. White. Prof. Brown has four possibilities Courses, Papers, Grants, and Committees. Courses have two possibilities C S 101, C S 105. Papers and Grants have further infinite files. Committees have two possibilities S O S P and C O S T - 11.