Apost-graduate is a student with a first degree from a university who is studying ordoing research at a more advanced level.

Entrance exams - tests given to determine if a candidate isqualified to be admitted to an institution (such as a university) 

A full-time student  is a student (usually in higher education) whotakes a full load of course work.

A part-timestudent means a student, ordinarily in highereducation, who takes only some selected courses. 

Profoundknowledge - "System of profound knowledge" isa book by W.Edwards Deming.

Final exams- last examination in a course ofstudies 

A highly qualifiedspecialist - a high-level specialist