Free Practice Questions for NVIDIA NCA-AIIO Exam

The NVIDIA GPU Operator is a tool for automating GPU resource management in Kubernetes environments. It includes two key components: GPU drivers, which provide the necessary software to interface with NVIDIA GPUs, and the NVIDIA Data Center GPU Manager (DCGM), which offers health monitoring, telemetry, and diagnostics for GPU clusters. Frameworks like PyTorch and TensorFlow are separate AI development tools, not part of the GPU Operator, which focuses on infrastructure rather than application layers.

(Reference: NVIDIA GPU Operator Documentation, Components Section)

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)

Artificial Intelligence (AI) is the overarching field encompassing techniques to mimic human intelligence. Machine Learning (ML), a subset of AI, involves algorithms that learn from data. Deep Learning (DL), a specialized subset of ML, uses neural networks with many layers to tackle complex tasks. This hierarchical relationship—DL within ML, ML within AI—is the correct differentiation, unlike the reversed or conflated options.

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on AI, ML, and DL Definitions)

NVIDIA Base Command Manager is an enterprise-grade platform for monitoring, orchestrating, and managing AI infrastructure at scale, including DGX clusters and cloud resources. It offers unified visibility and workflow automation. DCGM focuses on GPU monitoring, DGX Manager is system-specific, and NeMo System Manager is fictional, making Base Command Manager the enterprise solution.

(Reference: NVIDIA Base Command Manager Documentation, Overview Section)

Deep learning breakthroughs stem from three pillars: advances in hardware (e.g., GPUs and TPUs) providing the compute power for large-scale neural networks; the availability of large datasets offering the data volume needed for training; and improvements in training algorithms (e.g., optimizers like Adam, novel architectures like Transformers) enhancing model efficiency and accuracy. While internet speed, sensors, or smartphones play roles in broader tech, they’re less directly tied to deep learning’s core advancements.

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on Deep Learning Advancements)