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7
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1
GATE CSE 1994 | Question: 3.7
An instance of a relational scheme $R(A, B, C)$ has distinct values for attribute $A$. Can you conclude that $A$ is a candidate key for $R?$
An instance of a relational scheme $R(A, B, C)$ has distinct values for attribute $A$. Can you conclude that $A$ is a candidate key for $R?$
8.8k
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answered
Oct 8, 2020
Databases
gate1994
databases
easy
database-normalization
candidate-key
descriptive
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–
3
votes
2
UGC NET CSE | July 2018 | Part 2 | Question: 5
Given below are three implementations of the $\text{swap()}$ function in $\text{C++}$ ... $\text{(a)}$ only $\text{(b)}$ only $\text{(c)}$ only $\text{(b)}$ and $\text{(c)}$ only
Given below are three implementations of the $\text{swap()}$ function in $\text{C++}$ :$\begin{array}{|l|l|l|} \hline \qquad \qquad \text{(a)} & \qquad \qquad \text{(b)}...
4.6k
views
answered
Nov 10, 2019
Object Oriented Programming
ugcnetcse-july2018-paper2
object-oriented-programming
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