1
GATE CSE 2002
MCQ (Single Correct Answer)
+1
-0.3
Relation $$R$$ with an associated set of functional dependencies, $$F,$$ is decomposed into $$BCNF.$$ The redundancy (arising out of functional dependencies) in the resulting set of relations is
2
GATE CSE 2001
MCQ (Single Correct Answer)
+1
-0.3
Consider a schema $$R(A,B,C,D)$$ and functional dependencies $$A \to B\,\,$$ and $$C \to D\,\,$$. Then the decomposition of $$R$$ into $${R_1}\left( {AB} \right)$$ and $${R_2}\left( {CD} \right)$$ is
3
GATE CSE 1999
MCQ (Single Correct Answer)
+1
-0.3
Let $$R=(A,B,C,D,E,F)$$ be a relation scheme with the following dependencies: $$C \to F,\,E \to A,\,EC \to D,\,A \to B.$$ Which of the following is a key for $$R?$$
4
GATE CSE 1998
MCQ (Single Correct Answer)
+1
-0.3
Which normal form is considered adequate for normal relational database design?
Questions Asked from Functional Dependencies and Normalization (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages