Nutanix NCSE-Core Exam With Confidence Using Practice Dumps

C. When deploying an Oracle RAC database:

Shadow clones should be explicitly disabled when deploying an Oracle RAC database. Oracle RAC requires highly consistent and low-latency storage access, and enabling shadow clones can introduce additional latency and potential inconsistencies that are unsuitable for such databases.

Shadow clones are designed to enhance performance for read-heavy workloads by caching frequently accessed data locally. However, Oracle RAC’s stringent requirements for data consistency and latency make this feature inappropriate for its deployment.

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References:

Nutanix Bible​

To run a VM on a single NUMA node, it is important to ensure that the entire CPU and memory requirements of the VM fit within the resources of a single NUMA node. Given the application’s requirements of 256GB RAM and 12 CPU cores at over 80% utilization, the configuration should consider high core count and high frequency to handle the high transaction load efficiently.

Using CPUs with 10 cores each at 3.4GHz, for a total of 20 cores, would provide sufficient resources to meet the VM's needs while ensuring optimal performance. This configuration strikes a balance between core count and CPU frequency, providing a robust solution for the business-critical application.

References:

Nutanix Bible​