Which mobile device part would be used to control the touchscreen?

Content copied from other types of Office files is visible only when the ________ is open

Fill in the blank(s) with correct word

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

1. A derived class contains only public instance variables and public methods from the base class. 2. Inheritance refers to a very specialized form of a class. 3. A derived class is a class defined by adding instance variables and methods to an existing class. 4. When you define a derived class, you give only the added instance variables and the added methods as well as all the methods from the base class. 5. The keyword extends indicates polymorphism.