The ____ contains buttons that provide different views of the Document window, and some common operations related to viewing and managing the document.

If class X is a particular kind of class Y, then Y can be defined as a subclass of X.

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

Which of the following image formats are lossless?

(a) JPEG. (b) GIF. (c) PNG. (d) Both (b) and (c).