Question: What happens to the execution flow when the 'Execute Native Command' byte code is utilized in a USAT Interpreter, as indicated by the attribute?
Option 1: The execution always returns to the USAT Interpreter after completing the native command.
Option 2: The execution never returns to the USAT Interpreter after initiating the external application.
Option 3: The attribute determines whether the execution returns to the USAT Interpreter or not after executing the native command.
Option 4: The execution flow is dependent on the size of the NCI (Native Code Identifier).
Explanation: This correct answer highlights the role of the attribute in controlling the execution flow's return to the USAT Interpreter after executing an external command or application, impacting the overall program flow in telecom applications utilizing USIM/USAT functionalities.