Which power management strategy aims to maintain system performance while minimizing energy usage?

Dynamic Management is the power management strategy that focuses on adapting the system's performance in real-time based on varying workload demands while minimizing energy consumption. This approach allows systems to adjust their performance levels as needed, leading to optimized energy use without sacrificing efficiency or functionality.

In dynamic management, components such as processors and memory can operate at different performance states that correspond to their current workload. For instance, when the demand increases, the system can scale up the performance to meet the demand, and when the demand decreases, it can downscale to save energy. This adaptive mechanism is essential in environments where workloads can fluctuate significantly, providing a balance between maintaining adequate performance and minimizing power consumption.

This contrasts with static management, which operates on fixed settings and lacks the flexibility to adapt in real-time, potentially leading to energy waste. Proactive management usually involves strategies that plan ahead to optimize energy use but may not provide the real-time responsiveness that dynamic management offers. Passive monitoring, on the other hand, involves tracking energy usage and performance without actively adjusting or controlling the system, which doesn’t fulfill the goal of minimizing energy while maintaining system performance.

In conclusion, dynamic management is distinguished by its ability to respond to changes in workload dynamically, making it the most effective strategy for maintaining performance levels