When creating a chart, be sure that each data series uses the same ________

Which of the following statements regarding abstract methods is false?

a. Abstract classes have constructors. b. A class that contains abstract methods must be abstract. c. It is possible to declare an abstract class that contains no abstract methods. d. An abstract method cannot be contained in a nonabstract class. e. A data field can be declared abstract.

By default, the Library panel contains a ____ folder that contains all the document's objects.

A. coded B. library C. root D. basic