Which of the following utility is used to monitor traffic in Windows?

Network capacity is the maximum amount of data that a network can handle at any given time. It's typically measured in terms of network bandwidth, which is the volume of data that can be transferred over a network per second.

Network capacity is important for uninterrupted business operations. When planning for network capacity, it's important to identify existing and potential network bottlenecks. High utilization can lead to network congestion and poor performance.