NVIDIA NCP-AIN Actual Free Exam Questions & Community Discussion

Exam Code/Number: NCP-AIN
Exam Name/Title: NVIDIA-Certified Professional AI Networking
Certification Provider: NVIDIA
Corresponding Certification: NVIDIA-Certified Professional

Exam Questions: 90
Updated On: Jul 19, 2026

Question #10

In an AI cluster using NVIDIA GPUs, which configuration parameter in the NicClusterPolicy custom resource is crucial for enabling high-speed GPU-to-GPU communication across nodes?

A. OFED Driver

B. RDMA Shared Device Plugin

C. NV IPAM

D. Secondary Network

Discussion 0

Correct Answer: B Vote an answer

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Question #11

What is the total throughput of the SN5600 Spectrum-X switch?

A. 51.2 terabits per second

B. 25.6 terabits per second

C. 102.4 gigabits per second

D. 12.8 petabits per second

Discussion 0

Correct Answer: A Vote an answer

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Question #12

Which of the following is an advantage of using NVIDIA's BlueField DPU in data center AI networking?

A. It offloads security and networking tasks from the CPU

B. It manages network traffic routing across different devices

C. It processes AI inference requests

D. It accelerates AI model training

Discussion 0

Correct Answer: A Vote an answer

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Question #13

How does NVIDIA's BlueField DPU (Data Processing Unit) support AI networking?

A. By managing machine learning model training

B. By accelerating CPU performance

C. By offloading networking and security tasks from the CPU to the DPU

D. By providing dedicated AI compute power

Discussion 0

Correct Answer: C Vote an answer

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Question #14

What does RDMA (Remote Direct Memory Access) technology in NVIDIA's network products help achieve?

A. Improves graphical performance

B. Increases storage capacity

C. Encrypts data in transit

D. Reduces CPU load and improves data transfer speed

Discussion 0

Correct Answer: D Vote an answer

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Question #15

Why is the InfiniBand LRH called a local header?

A. It allows traffic on a local link only.

B. It provides the parameters for each local HCA.

C. It is used for routing traffic between nodes in the local subnet.

D. It provides the LIDs from the local subnet manager.

Discussion 0

Correct Answer: C Vote an answer

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Question #16

How does NVIDIA's AI networking solution contribute to the success of deep learning models?

A. By managing GPU utilization

B. By providing data encryption and privacy for model training

C. By providing the necessary high-bandwidth, low-latency infrastructure for fast data transfer

D. By generating synthetic training data

Discussion 0

Correct Answer: C Vote an answer

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Question #17

You are deploying a Kubernetes cluster for AI workloads using NVIDIA Spectrum-X switches.
You need to automate the deployment and management of networking components in this environment. Which NVIDIA tool is specifically designed to automate the deployment and management of networking components in a Kubernetes cluster with Spectrum-X switches?

A. Mellanox OFED

B. Network Operator

C. GPU Operator

D. Container Runtime

Discussion 0

Correct Answer: B Vote an answer

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Question #18

Which of the following tools in Cumulus Linux is specifically useful for detecting and differentiating microbursts from regular network congestion? Pick the 2 correct responses below

A. SNMP polling at 5-minute intervals

B. ASIC monitoring with millisecond-level granularity

C. What Just Happened (WJH) feature for packet drop analysis

D. Monthly network utilization reports

Discussion 0

Correct Answer: B,C Vote an answer

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