Exam NCA-AIIO Topic 2 Question 22 Discussion

Actual exam question for NVIDIA's NCA-AIIO exam
Question #: 22
Topic #: 2
What is the primary command for checking the GPU utilization on a single DGX H100 system?

Suggested Answer: A Vote an answer

The nvidia-smi (System Management Interface) command is the primary tool for checking GPU utilization on NVIDIA systems, including the DGX H100. It provides real-time metrics like utilization percentage, memory usage, and power draw. NVML (NVIDIA Management Library) is an API, not a command, and ctop is unrelated, solidifying nvidia-smi as the standard.
(Reference: NVIDIA DGX H100 System Documentation, Monitoring Section)

by Jean at Oct 03, 2025, 10:29 PM

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