Jenny is creating an app and wants change the way the app is entered. what class would she have to edit?

jenny should work on class to change the entry point of the app. this class consists of file.

Jenny should work on the administration class to change the entry point of the application. This class consists of a method or member function to enter the application and a data file to provide access to contents of the application.

Explanation:

In order to change the way the application is entered, Jenny should work only on the administration class which in turn should be protected with a password because being a developer, she should be the only one having the authority to change certain methods. Administration class should only be accessed by her.