1
GATE CSE 2024 Set 1
MCQ (More than One Correct Answer)
+1
-0
Which of the following statements about a relation $R$ in first normal form (1NF) is/are TRUE?
2
GATE CSE 2022
MCQ (Single Correct Answer)
+1
-0.33
In a relational data model, which one of the following statements is TRUE?
3
GATE CSE 2022
Numerical
+1
-0
Consider a relation R(A, B, C, D, E) with the following three functional dependencies.
AB $$\to$$ C ; BC $$\to$$ D ; C $$\to$$ E;
The number of superkeys in the relation R is _________.
Your input ____
4
GATE CSE 2021 Set 2
MCQ (Single Correct Answer)
+1
-0.33
Consider the following statements S1 and S2 about the relational data model:
S1: A relation scheme can have at most one foreign key.
S2: A foreign key in a relation scheme R cannot be used to refer to tuples of R.
Which one of the following choices is correct?
Questions Asked from Functional Dependencies and Normalization (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE CSE 2024 Set 1 (1)
GATE CSE 2022 (2)
GATE CSE 2021 Set 2 (1)
GATE CSE 2016 Set 1 (1)
GATE CSE 2015 Set 3 (1)
GATE CSE 2014 Set 2 (1)
GATE CSE 2014 Set 3 (1)
GATE CSE 2014 Set 1 (1)
GATE CSE 2012 (1)
GATE CSE 2005 (2)
GATE CSE 2002 (1)
GATE CSE 2001 (1)
GATE CSE 1999 (1)
GATE CSE 1998 (1)
GATE CSE 1994 (1)
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