You have a dataset hash-partitioned and sorted on CustID. You need to create a Sequential File
sorted on CustID from this dataset. Which technique is the most appropriate?

A.
Use Copy stage.

B.
Use SortMerge collector for the Sequential File input link.

C.
Insert Sort stage before the final Sequential File stage and use Ordered collector for the
Sequential File stage input link.

D.
Insert Sort stage before the final Sequential File stage and use Round Robin collector for the
Sequential File stage input link.

Explanation: