NCA - AI Infrastructure and Operations

Here you have the best NVIDIA NCA-AIIO practice exam questions

You have 6 total questions to study from
Each page has 5 questions, making a total of 2 pages
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This questions were last updated on November 12, 2025
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Question 1 of 6

A company is implementing a new network architecture and needs to consider the requirements and considerations for training and inference. Which of the following statements is true about training and inference architecture?

Training architecture and inference architecture have the same requirements and considerations.

Training architecture is only concerned with hardware requirements, while inference architecture is only concerned with software requirements.

Training architecture is focused on optimizing performance while inference architecture is focused on reducing latency.

Training architecture and inference architecture cannot be the same.

Correct Answer: C

Question 2 of 6

The foundation of the NVIDIA software stack is the DGX OS.
Which of the following Linux distributions is DGX OS built upon?

Ubuntu

Red Hat

CentOS

Correct Answer: A

Question 3 of 6

What is the name of NVIDIA’s SDK that accelerates machine learning?

Clara

RAPIDS

cuDNN

Correct Answer: C

Question 4 of 6

How many distinct network fabrics are in an AI cluster?

Correct Answer: C

Question 5 of 6

What is a key benefit of using NVIDIA GPUDirect RDMA in an AI environment?

It increases the power efficiency and thermal management of GPUs.

It reduces the latency and bandwidth overhead of remote memory access between GPUs.

It enables faster data transfers between GPUs and CPUs without involving the operating system.

It allows multiple GPUs to share the same memory space without any synchronization.

Correct Answer: C