Which of the following parameters is typically assessed during a session quality evaluation?

Latency is a critical parameter assessed during a session quality evaluation because it measures the delay between sending a request and receiving a response. Low latency is essential for maintaining smooth, real-time interactions, especially in applications such as video conferencing, online gaming, and VoIP, where immediate feedback is crucial for a quality user experience. High latency can lead to noticeable delays, causing frustration and impacting the overall effectiveness of communication within a session.

While other parameters like data integrity, number of users, and application compatibility are important in various contexts, they do not directly measure the quality of the session in real-time communication. For instance, data integrity relates more to the accuracy and consistency of the information being transmitted rather than how quickly it is received. The number of users can indicate system load or scalability but does not specifically address individual session quality. Application compatibility focuses on whether an application can operate in conjunction with others, again not directly affecting the dynamics of session performance like latency does.