Description: Application visibility refers to the ability to monitor and analyze the performance and usage of applications within a network environment. This capability allows system and network administrators to gain detailed insights into how applications behave, identifying bottlenecks, performance issues, and usage patterns. In the context of network management, application visibility becomes crucial as it enables more efficient and dynamic management of network resources. Additionally, in terms of Quality of Service (QoS), application visibility helps ensure that critical applications receive the necessary bandwidth and resources to operate optimally. Application visibility tools typically include dashboards, reports, and alerts that facilitate informed decision-making and performance optimization. In a world where applications are fundamental to business operations, visibility becomes an essential component for ensuring business continuity and end-user satisfaction.