GATE 2013 · session-1
Related Database Management PYQs
If a relation R(A, B, C) has functional dependencies F = {A -> B, B -> C}, which of the following dependencies is inferred using A…
Consider the following relational schema (primary keys: Students.rollno, Courses.courseno, and Registration.(rollno,courseno)): St…
Relation R has eight attributes ABCDEFGH. Fields contain only atomic values. F={CH→G, A→BC, B→CFH, E→A, F→EG} is a set of function…
Relation R has eight attributes ABCDEFGH. Fields contain only atomic values. F={CH→G, A→BC, B→CFH, E→A, F→EG} is a set of function…
Let P, Q, R and S be the attributes of a relation in a relational schema. Let X → Y indicate functional dependency in the context …
In the context of relational database normalization, which of the following statements is/are true?
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