Which approach is required to tackle new monitoring challenges presented by cloud and mobility?

The correct choice emphasizes the importance of adopting a user perspective monitoring approach in addressing the unique challenges posed by cloud and mobility. This approach focuses on the end-user experience, which is crucial as applications and data are increasingly accessed through various devices and locations. With the movement towards cloud services and mobile solutions, traditional methods of monitoring may fall short because they often focus on infrastructure performance rather than the actual impact on users.

By monitoring from the user's perspective, organizations can gain insights into how users interact with applications in real-time, identify potential issues they may encounter, and ensure that the services offered meet user expectations. This user-centered perspective allows for a more comprehensive understanding of performance and reliability, and it helps organizations respond more effectively to performance issues that could affect productivity and user satisfaction.

The other approaches, while they may address certain aspects of monitoring, do not fully capture the need for a holistic view centered around the end-user experience in a dynamic cloud and mobile environment. A statistic-driven approach could provide data but may not connect those statistics to user experience. A hardware-focused approach is overly narrow and often irrelevant in cloud environments, where the physical infrastructure may not be directly managed by the organization. A cost-cutting approach may ignore the critical need for effective monitoring and user satisfaction,