Free NVIDIA NCA-AIIO Exam Questions

Become NVIDIA Certified with updated NCA-AIIO exam questions and correct answers

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Total 350 Questions | Updated On: Jun 17, 2026

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Question 1

You are working under the supervision of a senior data scientist to analyze the results of a large-scale machine learning experiment. The experiment produced a vast amount of data, and your task is to create visualizations that effectively convey the key findings to stakeholders. The stakeholders are particularly interested in understanding the model's performance across different categories. Which type of visualization would be most appropriate for comparing the model's performance across multiple categories?

A : Line chart showing performance over time.

B : Scatter plot showing relationships between two variables.

C : Bar chart with error bars for each category.

D : Pie chart showing the distribution of categories.

Answer: C

Question 2

Which are three key features of InfiniBand networking technology?

A : High reliability, high latency, and CPU offloads.

B : High latency, high reliability, and high bandwidth.

C : GPU offloads, low latency, high reliability.

D : Low latency, high bandwidth, and CPU offloads.

Answer: D

Question 3

Your AI cluster handles a mix of training and inference workloads, each with different GPU resource requirements and runtime priorities. What scheduling strategy would best optimize the allocation of GPU resources in this mixed-workload environment?

A : Implement FIFO Scheduling Across All Jobs

B : Increase the GPU Memory Allocation for All Jobs

C : Manually Assign GPUs to Jobs Based on Priority

D : Use Kubernetes Node Affinity with Taints and Tolerations

Answer: D

Question 4

In a data center designed for AI workloads, what is a key difference in how GPUs and DPUs complement CPU functionality?

A : GPUs and DPUs are used interchangeably, depending on the specific AI workload, without any significant difference in function.

B : GPUs focus on memory management, whereas DPUs focus on accelerating storage throughput for CPUs.

C : GPUs enhance floating-point computation, while DPUs enhance integer computation, both directly supporting CPU tasks.

D : GPUs are designed for parallel processing of AI models, while DPUs manage data center networking and security tasks to offload CPUs.

Answer: D

Question 5

When should RoCE be considered to enhance network performance in a multi-node AI computing environment?

A : A network that experiences a high packet loss rate (PLR).

B : A network with large amounts of storage traffic.

C : A network that cannot utilize the full available bandwidth due to high CPU utilization.

Answer: C

Page: 1 / 70

Total 350 Questions | Updated On: Jun 17, 2026

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