explain alternate keyalternate key - all the
Explain Alternate key?
Alternate Key - All the candidate keys except primary key are known as alternate keys.
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what is key key - a single attribute or a combination of two or more attributes of an entity set which is used to recognize one or more instances
which of the sorting algorithm is stable heap sorting is
explain candidate keycandidate key - a candidate key is a minimal superkey that can be used to uniquely identify a tuple in the
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explain alternate keyalternate key - all the candidate keys except primary key are known as alternate
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explain foreign keyforeign key - let there are two relations tables r and s any candidate key of the relation r that is referred within the relation
the time needed to delete a node x from a doubly linked list having n nodes iso
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