________ technologies all have the element of interactivity

The Push-Button refresh preserves data and user customizations. Windows Store apps and installed applications are____________

a. Retained in a backup folder b. Moved to the desktop c. Not retained, and most settings for those applications will be lost d. Retained, but the settings for those applications will be lost

Answer the following statements true (T) or false (F)

1. Overriding is when a derived class redefines a method from the base class. 2. A constructor for a derived class begins with an invocation of a constructor for the base class. 3. The call to the base class constructor (super) must always be the last action taken in a constructor definition. 4. You may substitute the keyword this for super() to call a constructor of the derived class. 5. An instance variable (or method) that is private in a base class is accessible by name in the definition of a method in any other class.