Teaching Aptitude
October 14, 2023
Algorithms
October 14, 2023
Teaching Aptitude
October 14, 2023
Algorithms
October 14, 2023

Database-Management-System

Question 468
Which one is correct w.r.t. RDBMS ?
A
primary key ⊆ super key ⊆ candidate key
B
primary key ⊆ candidate key ⊆ super key
C
super key ⊆ candidate key ⊆ primary key
D
super key ⊆ primary key ⊆ candidate key
Question 468 Explanation: 


Correct Answer: B
Question 468 Explanation: 


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