If there are n tuples in the partition and the rank of the tuple is r – McqOptions

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1.	If there are n tuples in the partition and the rank of the tuple is r, then its Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â is deï¬ned as (r âˆ’1)/(nâˆ’1).
A.	ntil()
B.	cum_rank
C.	percent_rank
D.	rank()
Answer» D. rank()

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