NCP-AII Question 92
Select 3You are tasked with deploying a new NVIDIA DGX system in an on-premises data center that already runs a variety of servers. During the validation process, you need to ensure the data center can support the system's power and cooling requirements. Which of the following actions should you take to properly validate the environment?
- A
Check the power specifications of the NVIDIA DGX system and ensure sufficient power capacity exists in the data center.
- B
Measure the temperature and airflow in the data center to confirm it meets the cooling requirements specified by NVIDIA.
- C
Rely on the data center's existing power and cooling infrastructure without further checks since it supports other high-performance servers.
- D
Validate that the Uninterruptible Power Supply (UPS) system can handle the additional load from the NVIDIA DGX system.
- E
Consult the data center’s historical power and cooling usage logs to estimate future capacity for the NVIDIA DGX system.
Show answer and explanation
Correct answers: A, B, D
Explanation
Proper validation of power and cooling is essential to ensure the NVIDIA DGX system operates reliably in a data center. This involves actively checking power capacity, cooling infrastructure, and UPS capabilities rather than relying on assumptions or historical data. Omitting these steps could result in system failures or degraded performance.
- A. Correct.
Correct. Checking the DGX system's power specifications against the data center's power capacity ensures the system will operate without overloading the power infrastructure.
- B. Correct.
Correct. Measuring temperature and airflow ensures the cooling system is adequate to prevent overheating of the high-performance hardware.
- C. Incorrect.
Incorrect. Assuming compatibility without validation can lead to power and cooling issues, as DGX systems have unique requirements compared to standard servers.
- D. Correct.
Correct. Ensuring the UPS can handle the additional load is critical for maintaining uptime and protecting against power failures.
- E. Incorrect.
Incorrect. While historical logs can provide insights, they cannot replace validation of the current and future capacity requirements for the DGX system.