Describe the difference between local notifications and push notifications.

The primary difference between local notifications and push notifications lies in their origin and triggering mechanisms. Local notifications are triggered by the app itself without the need for a server connection. They are often used to alert users about events within the app when it is in the foreground or background. On the other hand, push notifications require internet connectivity and are sent from a server to the user's device. They can be delivered even when the app is not actively running and can be scheduled for future delivery. Understanding these distinctions helps developers choose the appropriate notification type based on their application requirements.