An administrator is managing a virtual machine (VM) running a latency-sensitive application. They need to ensure minimal latency and optimal performance for the application while adhering to the following requirements: 1. The VM must not share CPU resources with other VMs on the host. 2. The application requires access to advanced CPU instructions which are only available on the latest processor generation in the cluster. Which steps should the administrator take to meet these requirements?

A. Enable the 'High' latency sensitivity setting for the virtual machine.

B. Configure VMware per-VM EVC to expose the latest CPU features to the VM.

C. Assign CPU affinity to dedicate specific physical CPU cores to the VM.

A. Enable the 'High' latency sensitivity setting for the virtual machine.

B. Configure VMware per-VM EVC to expose the latest CPU features to the VM.

C. Assign CPU affinity to dedicate specific physical CPU cores to the VM.

D. Enable hyper-threading on the host to optimize CPU resource sharing.

E. Disable CPU hot add for the virtual machine to improve performance.

2V0-21.23 Question 380: An administrator is managing a virtual machine (VM) running a... | 2V0-21.23 Dumps

VMware Certified Professional - Data Center Virtualization 2024. Associate level, VMware. Free question with the correct answer and a full explanation.

2V0-21.23 Question 380

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An administrator is managing a virtual machine (VM) running a latency-sensitive application. They need to ensure minimal latency and optimal performance for the application while adhering to the following requirements:

The VM must not share CPU resources with other VMs on the host.
The application requires access to advanced CPU instructions which are only available on the latest processor generation in the cluster.

Which steps should the administrator take to meet these requirements?

A
Enable the 'High' latency sensitivity setting for the virtual machine.
B
Configure VMware per-VM EVC to expose the latest CPU features to the VM.
C
Assign CPU affinity to dedicate specific physical CPU cores to the VM.
D
Enable hyper-threading on the host to optimize CPU resource sharing.
E
Disable CPU hot add for the virtual machine to improve performance.

Show answer and explanation

Correct answers: A, B, C

Explanation

To meet the requirements for a latency-sensitive application, the administrator should enable 'High' latency sensitivity to prioritize the VM's access to CPU and memory resources. Configuring per-VM EVC ensures the VM can leverage advanced CPU instructions supported by the latest processor generation. Additionally, assigning CPU affinity dedicates physical CPU cores to the VM, avoiding resource contention and ensuring consistent performance. Hyper-threading and CPU hot add settings do not directly address the application's requirements in this scenario.

A. Correct.
Enabling 'High' latency sensitivity ensures the VM gets exclusive access to physical CPU and memory resources, reducing latency and improving performance for latency-sensitive applications.
B. Correct.
Configuring VMware per-VM EVC allows the VM to use advanced CPU instructions from the latest processor generation, meeting the application's requirement for advanced instructions.
C. Correct.
Assigning CPU affinity dedicates specific physical CPU cores to the VM, preventing resource contention with other VMs and ensuring consistent performance.
D. Incorrect.
Hyper-threading increases CPU efficiency but does not guarantee exclusive CPU access, which is a requirement for this scenario.
E. Incorrect.
Disabling CPU hot add is not directly relevant to reducing latency or ensuring advanced CPU instructions are available.

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2V0-21.23 Question 380

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