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Question :

What is the difference between weak entity set & strong entity set?

Posted by: satya on 4/9/2015

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Question :

What is the difference between weak entity set & strong entity set?


Answer:

Source: CoolInterview.com

Weak Entity Set:
An entity set that does not possess sufficient attributes to form a primary key is called a weak entity set.
Strong Entity Set:
One that does have a primary key is called a strong entity set.
Source: CoolInterview.com



Posted by: Sathish Kumar

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