What element first executes the iterative activity and then checks the validity of the condition?

What element first executes the iterative activity and then checks the validity of the condition?

A.
Switch

B.
While

C.
Repeat Until

D.
For Each

Explanation:
If the body of an activity must be performed at least once, use a repeatUntil activity
instead of a while activity. The XPath expression condition in the repeatUntil activity is evaluated
after the body of the activity completes. The condition is evaluated repeatedly (and the body of the
activity processed) until the provided boolean condition is true.