The correct answer is C. Dependent.
Here's why:
Dependent Picklist: A dependent picklist's values are filtered based on the selection made in a controlling picklist.
Let's clarify the other options:
A. Controlling Picklist: This is the picklist that influences the dependent picklist, not the dependent one itself.
B. Multi-select Picklist: This allows users to select multiple values, but it doesn't filter other picklists.
D. Independent Picklist: This picklist is not affected by the value of any other picklist.
The correct answer is B