A subform may be added to a main form by using the Subform/Subreport tool or by using the ____.

All of the following are problems with the bus topology EXCEPT ________

A) the cable breaks B) signal strength degrades over distance C) it is expensive D) performance is limited by only one computer communicating at a time

____ is useful when two or more methods require different parameters to perform essentially the same task.

A. Instantiation B. Overloading C. Encapsulation D. Overriding