Question 1: Functional Dependencies Suppose the following functional dependencies hold on a relation V with attributes A, B, C, D, and E: A → BC CD → E Which of the following functional dependencies can be inferred from the above …
Solved Problems on Keys and Super Keys Introduction Understanding keys and super keys is essential for mastering Database Management Systems (DBMS). These solved problems will help you grasp how to calculate the number of super keys in different scenarios, …
