Question: What is the primary purpose of organizing the UAS (Uncrewed Aerial System) application layer into functional entities within its functional model?
Option 1: To simplify hardware requirements for UAS devices
Option 2: To enhance security protocols for data transmission
Option 3: To address and support various application layer aspects for UAS applications
Option 4: To reduce the number of necessary software updates
Explanation: The correct answer highlights the main objective of structuring the UAS application layer into functional entities, facilitating a comprehensive approach to handling diverse needs and support requirements at the application layer for UAS applications, ensuring efficient management and interaction within the telecom network.