NCP-AII Question 95
Select 4You are deploying a new NVIDIA DGX system in your data center to support AI workloads. During the validation phase, you need to ensure the power and cooling are adequate for the system's requirements. Which actions should you take to properly validate the environment before installation?
- A
Verify that the data center's power delivery meets the DGX system's voltage and amperage requirements.
- B
Ensure the cooling system can maintain the recommended operating temperature for the DGX system under full load.
- C
Test the DGX system by running it at full load for 24 hours to confirm power and cooling adequacy.
- D
Check the data center's Uninterruptible Power Supply (UPS) capacity to handle the DGX system during a power outage.
- E
Confirm that the airflow direction in the racks aligns with the DGX system's airflow design.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
Validating power and cooling involves checking the data center's infrastructure to ensure it can support the NVIDIA DGX system's requirements. This includes verifying power delivery, cooling capacity, UPS readiness, and airflow design. Testing the system under full load is not part of pre-installation validation; it is performed after installation as part of system benchmarking.
- A. Correct.
Correct: It is essential to verify that the power delivery infrastructure meets the voltage and amperage requirements of the DGX system to avoid power-related failures.
- B. Correct.
Correct: Adequate cooling is critical to ensure the DGX system operates within its thermal limits, especially during intensive AI workloads.
- C. Incorrect.
Incorrect: Testing the DGX system at full load for 24 hours is not a recommended pre-installation step as the environment must be validated first. Such a test is part of post-installation workload verification.
- D. Correct.
Correct: Ensuring the UPS capacity can handle the DGX system during a power outage prevents unexpected downtime and data loss in critical scenarios.
- E. Correct.
Correct: Proper airflow alignment is crucial to ensure efficient cooling of the DGX system and to prevent hotspots.