How to use functional dependency to determine keys of a given schema?

What will be an ideal response?


A key is functional dependency X->Y such that
(1) Y contains all attributes of the schema, and
(2) There is no functional dependency X'->Y for any subset X' of X.

Computer Science & Information Technology

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Fill in the blank(s) with the appropriate word(s).

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A. cc B. dd C. aa D. tt

Computer Science & Information Technology

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Indicate whether the statement is true or false

Computer Science & Information Technology

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Answer the following statement true (T) or false (F)

Computer Science & Information Technology