What is the primary purpose of a network analyzer?

The primary purpose of a network analyzer is to measure the performance and characteristics of components in a network. This tool is essential for network management, allowing technicians and engineers to assess various aspects such as bandwidth usage, latency, error rates, and overall network health. By providing detailed metrics, a network analyzer helps diagnose problems, optimize performance, and ensure that the network operates efficiently.

In contrast, boosting signal power relates to enhancing the strength of a network signal, which does not reflect the analytical capacity of a network analyzer. Filtering out noise is focused on improving signal quality but does not involve the comprehensive assessment that a network analyzer provides. Simulating network conditions may be part of testing scenarios but does not directly pertain to the core function of measuring and analyzing existing network performance. Therefore, the correct choice accurately encapsulates the essential role of a network analyzer in network management and optimization.