Relational Calculus MCQs for Gate Exam
Relational Calculus MCQs (Q1–Q100) Q1. Consider relation Student(SID, Name, Age, Marks).Which of the following Tuple Relational Calculus (TRC) expressions retrieves …
relational algebra
RELATIONAL ALGEBRA MCQs for Gate Exam
Relational Algebra MCQs (for GATE DBMS) — Each question includes 4 options (A–D) and a complete solution. RELATIONAL ALGEBRA (Concepts …