Which statements are true about automated tuning? (Choose three)

The assertion that built-in resource management plans is true regarding automated tuning emphasizes the capability of automated tuning systems to optimize performance through predefined methods. These resource management plans are designed to efficiently allocate system resources based on workload patterns, helping to ensure that the system handles queries more effectively without requiring extensive manual intervention.

Automated tuning tools typically come with intelligent algorithms that analyze workloads and manage database performance automatically, ensuring optimal utilization of resources. These built-in mechanisms are critical for maintaining system responsiveness and efficiency, particularly in environments with fluctuating workloads or varying query complexities.

The other statements, while potentially relevant to various aspects of system management, do not encapsulate the core functionalities of automated tuning in the same way. For instance, manual monitoring of parallel executions represents a traditional approach that lacks the efficiency of an automated solution. Similarly, while a web-based monitoring console can be beneficial, it is not a defining feature of automated tuning itself. The claim regarding zero tuning may be misleading, as some level of tuning and adjustment is often necessary to accommodate specific application requirements or unique workloads. Thus, the emphasis on built-in resource management plans accurately reflects a fundamental aspect of automated tuning systems.