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Exam NCP-AII Topic 1 Question 38 Discussion

Actual exam question for NVIDIA's NCP-AII exam
Question #: 38
Topic #: 1
An AI server with 8 GPUs is experiencing random system crashes under heavy load. The system logs indicate potential memory errors, but standard memory tests (memtest86+) pass without any failures. The GPUs are passively cooled. What are the THREE most likely root causes of these crashes?

Suggested Answer: B,C,D Vote an answer

GPU memory errors (B) are a strong possibility, as CPU-based tests don't test GPU memory directly. Insufficient airflow (C) is likely due to the passive cooling, leading to thermal instability. A faulty PSU (D) can cause random crashes under load due to power fluctuations. Driver incompatibility (A) is less likely to cause random crashes after initial setup, and network congestion (E) usually results in training slowdowns rather than system crashes.

by Hugo at Mar 22, 2026, 03:51 AM

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