1
GATE CSE 1995
Subjective
+2
-0
(a) Consider the relation scheme $$R(A, B, C)$$ with the following functional dependencies:
$$\eqalign{ & A,B \to C \cr & \,\,\,\,\,\,C \to A \cr} $$
Show that the scheme $$R$$ is the Third Normal Form $$(3NF)$$ but not in Boyce-Code Normal Form $$(BCNF).$$
$$\eqalign{ & A,B \to C \cr & \,\,\,\,\,\,C \to A \cr} $$
Show that the scheme $$R$$ is the Third Normal Form $$(3NF)$$ but not in Boyce-Code Normal Form $$(BCNF).$$
(b) Determine the minimal keys of relation $$R.$$
Questions Asked from Marks 2
GATE CSE 2025 Set 2 (1) GATE CSE 2025 Set 1 (1) GATE CSE 2024 Set 2 (1) GATE CSE 2024 Set 1 (1) GATE CSE 2021 Set 2 (1) GATE CSE 2021 Set 1 (1) GATE CSE 2020 (1) GATE CSE 2019 (1) GATE CSE 2015 Set 1 (1) GATE CSE 2014 Set 1 (1) GATE CSE 2013 (2) GATE CSE 2008 (3) GATE CSE 2007 (1) GATE CSE 2006 (2) GATE CSE 2005 (2) GATE CSE 2004 (2) GATE CSE 2003 (1) GATE CSE 2002 (2) GATE CSE 2001 (1) GATE CSE 2000 (1) GATE CSE 1999 (1) GATE CSE 1998 (2) GATE CSE 1997 (2) GATE CSE 1995 (1)
GATE CSE Subjects
Theory of Computation
Operating Systems
Algorithms
Digital Logic
Database Management System
Data Structures
Computer Networks
Software Engineering
Compiler Design
Web Technologies
General Aptitude
Discrete Mathematics
Programming Languages
Computer Organization