Concept drill
attributes
GATE CSE & IT · Relational Model · 2012-2024
3
PYQs
100%
keyed
1
elite explanations
3
years appeared
Study anchor
Korth — Database System Concepts
Relational model, SQL, normalization, transactions
Practice action
Start latest PYQPYQs in this concept
All concepts →2024 Q56
A functional dependency F: X → Y is termed as a useful functional dependency if and only if it satisfies all the following three conditions: * X is not the empty set. * Y is not th...
hardanswer keyelite explanation
2023 PYQ
Which one of the options given below refers to the degree (or arity) of a relation in relational database systems?
easyanswer keybasic explanation
2012 PYQ
Given the basic $$ER$$ and relational models, which of the following is INCORRECT?
easyanswer key