One technique used to model a corporation's network environment is to create ____.?

A wireless Ethernet network uses fiber-optic waves instead of cables and wires

Indicate whether the statement is true or false

Problems using switch logic to deal with many objects of different types do not include:

a. Forgetting to include an object in one of the cases. b. Having to update the switch statement whenever a new type of object is added. c. Having to track down every switch statement to do an update of object types. d. Not being able to implement separate functions on different objects.