Relational Database and Database Schema DBMS MCQ Test – 50 Questions

This practice paper contains 50 important MCQs based on Relational Database, Relational Model, Database Schema, Keys, Constraints, Normalization, ER Model, SQL, and Relational Algebra concepts. Questions are useful for Computer Science students, DBMS exams, interviews, Rajasthan Computer Instructor, NIELIT, and technical competitive exams.