Which of the following describes the advantages of application visibility and control?

Application visibility and control provide significant advantages by allowing network administrators to have a clear view of the applications and the traffic flowing through the network. This visibility enables them to implement controls that protect the organization’s assets from potential attacks. By identifying and managing applications, organizations can also prioritize bandwidth usage effectively, ensuring that critical applications receive the necessary resources while potentially harmful or less important traffic can be restricted or managed.

In today's dynamic network environments, understanding which applications are in use is essential for maintaining security posture and optimizing performance. The control element helps in mitigating risks associated with unauthorized applications that might exploit vulnerabilities or consume excessive bandwidth, thus enhancing both security and efficiency within the network.

The other options do not accurately describe the advantages of application visibility and control. Options related to encryption of documents or testing environments do not pertain specifically to the visibility and control of applications and traffic but rather focus on other aspects of cybersecurity. Likewise, a database containing low-level operating system settings is unrelated to application visibility and control, highlighting a fundamental aspect of network management versus operating system configuration.