In the schema (dept name, size) we have relations total inst 2007, tot – McqOptions

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1.	In the schema (dept name, size) we have relations total inst 2007, total inst 2008. Which dependency have lead to this relation ?
A.	Dept name, year->size
B.	Year->size
C.	Dept name->size
D.	Size->year
Answer» B. Year->size

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