Final answer:
Prototyping in information systems is advantageous as it allows for easier modifications, testing, and refinement of the design.
Step-by-step explanation:
In the context of information systems, an advantage of prototyping is that it is easier to modify a prototype than a complete system. Prototyping allows for testing and evaluation of the design, which helps in identifying flaws and weaknesses. It also provides an opportunity to refine the design based on the feedback received during the testing phase.