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 24, 2026

Question #19

How is congestion evaluated in an NVIDIA Spectrum-X system?

A. By measuring the number of connected devices in the network.

B. By monitoring the CPU and power usage of network devices.

C. By assessing the physical distance between network devices.

D. By analyzing the egress queue loads ensuring all ports are well-balanced.

Discussion 0

Correct Answer: D Vote an answer

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Question #20

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. Telemetry Platform

B. Cyber-AI Platform

C. Enterprise Platform

D. Host Agent

Discussion 0

Correct Answer: B Vote an answer

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Question #21

Which tool would you use to gather telemetry data in a SpectrumX network?

A. NVIEW

B. UFM

C. NetQ

D. BCM

Discussion 0

Correct Answer: C Vote an answer

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Question #22

Which service on Cumulus switches can monitor layer 1, layer 2, layer 3, tunnel, buffer, and ACL related issues?

A. BGP

B. WJH

C. ONIE

D. NCLU

Discussion 0

Correct Answer: B Vote an answer

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Question #23

What are the necessary steps to upgrade the MLNX-OS on InfiniBand Switches?

A. Remove the switches from the switch fabric, fetch the MLNX-OS software image, and use the
'upgrade' command to perform the upgrade.

B. Restart the switches, connect to the switches using Telnet, and use the 'update' command to perform the upgrade.

C. Connect to the switches using SSH, fetch the MLNX-OS software image, and use the 'install' command to perform the upgrade.

D. Power off the switches, insert the installation media, and power on the switches to start the upgrade process.

Discussion 0

Correct Answer: C Vote an answer

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Question #24

Which of the following NVIDIA products is best suited for high-performance computing and AI workloads that require fast inter-node communication?

A. Mellanox InfiniBand

B. GeForce RTX 3080

C. Quadro GV100

D. Tesla P100

Discussion 0

Correct Answer: A Vote an answer

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Question #25

A leading AI research center is upgrading its infrastructure to support large language model projects. The team is debating whether to implement a dedicated storage fabric for their AI workloads. Which of the following best explains why a dedicated storage fabric is crucial for this AI network architecture? Pick the 2 correct responses below

A. To ensure data security and isolation from other network traffic.

B. To enable parallel data access and improve storage performance for distributed AI workloads.

C. To provide high-bandwidth, low-latency data access that prevents I/O bottlenecks during AI model training.

D. To reduce the overall cost of the storage infrastructure.

Discussion 0

Correct Answer: B,C Vote an answer

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Question #26

You are troubleshooting an InfiniBand network issue and need to check the status of the InfiniBand interfaces. Which command should you use to display the state, physical state, and link layer of InfiniBand interfaces?

A. cat /proc/net/ib/device

B. ibstat -d mlx5_X

C. sudo ibnodes -C mlx5_0

D. ibv_devices -c mlx5_0

Discussion 0

Correct Answer: B Vote an answer

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Question #27

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

A. VLAN

B. Partition / PKey

C. ROMA

D. VXLAN

Discussion 0

Correct Answer: B Vote an answer

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