Classes from which objects can be instantiated are called ___________ classes.

A visual indication of the status of a task such as download or a file transfer is called a(n):

A) toolbar. B) status bar. C) address bar. D) progress bar.

A debate is ________ on a particular topic, often in a public meeting or legislative assembly

A) a heated argument B) a formal discussion C) a series of articles D) one's personal opinions