Question: What is the primary purpose of the FieldDescriptorView interface in the Contact Manager API for Java Card?
Option 1: To provide client applications with access to the entire list of field descriptors.
Option 2: To manage the creation of new contact groups within the Contact Manager Server.
Option 3: To allow client applications to access individual field descriptors from the Contact Manager Server's database.
Option 4: To handle updates to existing contacts across all client applications.
Explanation: The FieldDescriptorView interface is designed for client applications to access individual field descriptors, not the entire list. This interface provides successive access to distinct field descriptor objects at different times, aligning with managing and accessing specific field descriptors within the Contact Manager Server's database.