Which built-in activity is used for handling the event in Workflow 4.0?
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HandleEvent
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EventHandler
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Pick
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Park
C
Correct answer
Explanation
The Pick activity in WF 4.0 is specifically designed for event-driven scenarios. Each branch in a Pick contains a Trigger activity (like ReceiveEvent) that waits for a specific event, and an Action activity that executes when that event occurs. This makes Pick the primary event-handling construct in WF 4.0.