____________ are useful for establishing two-way communication between methods.
A) Reference parameters
B) Named arguments
C) Default arguments
D) Parameter lists

Question

Quizplus · Accepted Answer

Reference parameters allow for two-way communication between methods, as they allow the method receiving the parameter to modify the original value. Named arguments and default arguments are not specifically related to establishing two-way communication, and parameter lists are simply a way of organizing and declaring parameters without affecting their functionality within a method.

____________ Are Useful for Establishing Two-Way Communication Between Methods