NCP-AIN by NVIDIA Valid Free Exam Practice Test

Question 1

When designing a multi-tenancy East/West (E/W) fabric using Unified Fabric Manager (UFM), which method should be used?

A. ROMA B. VLAN C. Partition / PKey D. VXLAN

Correct Answer: C

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Question 2

You are implementing a multi-tenant environment on your Spectrum-X switches for different departments in your organization. You need to ensure that each department's network traffic is isolated and secure. Which Spectrum-X security feature would be most effective in creating isolated network environments for each department?

A. Implement Access Control Lists (ACLs) B. Enable Link Layer Discovery Protocol (LLDP) C. Set UP Port Mirroring D. Configure Virtual Routing and Forwarding (VRF)

Correct Answer: D

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Question 3

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

A. 25.6 terabits per second B. 12.8 petabits per second C. 51.2 terabits per second D. 102.4 gigabits per second

Correct Answer: C

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Question 4

When utilizing the ib_write_bw tool for performance testing, what does the -S flag define?

A. The number of QP's B. The burst size C. The maximum rate of sent packages D. Which service level to use

Correct Answer: D

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Question 5

Which of the following is the main benefit of GPU-accelerated networking in AI workloads?

A. Reduced data center cooling requirements B. Lower power consumption C. Increased storage capacity D. Faster data movement and reduced latency

Correct Answer: D

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Question 6

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. NV IPAM B. RDMA Shared Device Plugin C. Secondary Network D. OFED Driver

Correct Answer: B

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Question 7

You are concerned about potential security threats and unexpected downtime in your InfiniBand data center. Which UFM platform uses analytics to detect security threats, operational issues, and predict network failures in InfiniBand data centers?

A. Host Agent B. Cyber-AI Platform C. Enterprise Platform D. Telemetry Platform

Correct Answer: B

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Question 8

You are tasked with troubleshooting a link flapping issue in an InfiniBand AI fabric. You would like to start troubleshooting from the physical layer. What is the right NVIDIA tool to be used for this task?

A. tcpdump tool B. nvidia-smi utility C. mlxlink utility

Correct Answer: C

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Question 9

You are troubleshooting a Spectrum-X network and need to ensure that the network remains operational in case of a link failure. Which feature of Spectrum-X ensures that the fabric continues to deliver high performance even if there is a link failure?

A. RoCE Adaptive Routing B. RoCE Congestion Control C. NVIDIA NetQ D. RoCE Performance Isolation

Correct Answer: A

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NVIDIA-Certified Professional AI Networking - NCP-AIN Exam Practice Test