Important NVIDIA NCA-AIIO Exam Questions

Answer: C

Explanation:

Job scheduling in an AI cluster assigns workloads (e.g., training, inference) to available compute resources (GPUs, CPUs), optimizing resource utilization and ensuring efficient execution. It's distinct from data analysis, monitoring, or software management, focusing solely on workload distribution.

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on Job Scheduling)

Answer: C

Explanation:

The NVIDIA Data Center GPU Manager (DCGM) is the recommended tool for data center administrators to monitor NVIDIA GPUs. It provides real-time health monitoring, telemetry (e.g., utilization, temperature), and diagnostics, tailored for large-scale deployments. NetQ focuses on network monitoring, and there's no ''NVIDIA System Monitor'' in this context, making DCGM the correct choice. (Note: The document incorrectly lists D; C is intended.)

(Reference: NVIDIA DCGM Documentation, Overview Section)

Answer: B

Explanation:

Containers (e.g., Docker) encapsulate AI applications with their dependencies, ensuring consistent execution across diverse environments---from development laptops to production clusters---without manual reconfiguration. They don't inherently improve model accuracy, generate datasets, or boost GPU speed, focusing instead on portability and reproducibility. (Note: The document incorrectly lists A; B is correct per NVIDIA standards.)

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on Containers in AI Development)

Answer: B, D

Explanation:

Kubernetes excels in container orchestration with advanced scheduling (assigning workloads based on resource needs and availability) and load balancing (distributing traffic across pods via Services). It's not inherently bare-metal (it runs on various platforms), and inferencing capability depends on applications, not Kubernetes itself, making B and D the true statements.

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on Kubernetes Orchestration)

Answer: C

Explanation:

On-premises infrastructure offers a key advantage in ensuring data security and sovereignty, as organizations retain direct control over hardware and data, facilitating compliance with strict regulations (e.g., GDPR). Cloud solutions excel in scalability and lower upfront costs, but on-prem provides unmatched authority over sensitive data, outweighing remote management ease in security-critical scenarios.

(Reference: NVIDIA AI Infrastructure and Operations Study Guide, Section on On-Prem vs. Cloud Infrastructure)