This module stores all the educational as well as professional details of
candidates who appears for interview. While taking an interview, the
interviewers can evaluate the candidate's performance on the basis of
categories. The Candidate is evaluated bases on different evaluations, which
are related to categories.

Example: Candidate X to be evaluated for Y Category (Category reflects to the
recruitment criteria). Category Y has several question types: DBMS questions,
OOP questions, Communication skills, etc.