1. Universal Containers has set up a picklist dependency between Region and Zone on the Account object. The sales manager has requested that when a user selects a region, a zone must also be selected. How can this be achieved?

Create a validation rule using ISPICKVAL()

Explanation:

Solution

This can be achieved by creating a a validation rule using ISPICKVAL()

Create a Validation Rule Based on a Pick list : The ISPICKVAL() are very important for creating validation rules that check whether a definite pick list value is chosen. for instance, say you want another person to enter a reason when they change a case's Status pick list value to increase.

incoplete qest

explanation: