Free CompTIA Network+ N10-009 Practice Question

Implementing a separate network segment for guests primarily helps to ensure that they have internet access without gaining access to sensitive or critical internal resources of the company. This practice enhances security by ensuring that potential vulnerabilities or malicious activities posed by guest devices do not impact the main organizational network. Other provided answers, though plausible on a basic level, do not directly address the concrete benefit of segment isolation in security as posed by the question.