After selecting the cell you want to format, you can apply _____ font attribute(s).

Extrude is one of the most-used modeling tools in any 3D software. What is its keyboard shortcut?

A. E B. Alt + E C. Ctrl + LMB D. All of the above

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

1. An interface reference may invoke only the methods that the interface declares. 2. To use an interface, a class must define only the methods in the interface that it will need to use. 3. An interface always should be used to specify data and services that will be provided by objects in a hierarchical relationship. 4. A class may implement only one interface. 5. A derived class can add its own instance variables, Shared variables, properties and methods, and it can customize methods and properties it inherits.