Behaviors let you add interactivity to your Web pages by causing HTML elements to act in a specific way when visitors perform certain actions.

Concatenation can be used with other types besides String.

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

A(n) ____________ is a property that appears in a base class, and must be overridden in a (non-abstract) derived class.

a. base property b. abstract property c. derived property d. public property