Final answer:
When a user sets the default authentication method to 'Send me a Push,' it generally sends a push notification to their default device automatically for verification purposes, in line with the settings of multi-factor authentication systems.
Step-by-step explanation:
If a user sets the default method to "Send me a Push," it typically does mean that when an action requiring authentication is initiated, a push notification is automatically sent to the user's default device. This is a common feature in multi-factor authentication systems where the user can define a preferred method of receiving verification prompts. By choosing "Send me a Push" as their default, the user is instructing the system to send a push notification to their device (such as a smartphone with the appropriate authentication app installed) without the need to manually select this option each time. However, the actual behavior can slightly vary depending on the specific system or application's design and settings.