Which one of the following hash functions on integers will distribute keys most uniformly over 10 buckets numbered 0 to 9 for i ranging from 0 to 2020?

Which one of the following hash functions on integers will distribute

1.	Which one of the following hash functions on integers will distribute keys most uniformly over 10 buckets numbered 0 to 9 for i ranging from 0 to 2020?
A.	h(i) =i2 mod 10
B.	h(i) =i3 mod 10
C.	h(i) = (11 ∗ i2) mod 10
D.	h(i) = (12 ∗ i) mod 10
Answer» C. h(i) = (11 ∗ i2) mod 10

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Which one of the following hash functions on integers will distribute keys most uniformly over 10 buckets numbered 0 to 9 for i ranging from 0 to 2020?

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