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NCP-AII AI Infrastructure professional (NCP-AII) - Nvidia Exam Questions

Last updated on July 22, 2026

97% Exam Compliance
70 Total Questions
1
Question
You are a network administrator responsible for configuring an East-West (E/W) Spectrum-X fabric using SuperNIC. The Bluefield-3 devices in your network should be set to NIC mode with RoCE enabled to optimize data flow between servers. You have access to the Spectrum-X management tools and the necessary documentation. You need to use specific configuration commands to achieve this setup. Which of the following steps and commands are necessary to configure the Bluefield-3 devices in NIC mode for the E/W Spectrum-X fabric using SuperNIC? (Pick the 2 correct responses below)
Select 2
Options
A Use the command sudo mlxconfig -d /dev/mst/ set DISABLE_SPECTRUM_X=1 to reduce overhead.
B Use the command sudo mlxconfig -d /dev/mst/ set INTERNAL_CPU_OFFLOAD_ENGINE=1 to configure the SuperNIC to operate in NIC mode.
C Use the command sudo mlxconfig -d /dev/mst/ set LINK_TYPE_P1=2 to enable Ethernet on the Bluefield-3 devices.
D Use the command sudo mlxconfig -d /dev/mst/ set DPU_MODE=1 to set up the Bluefield- 3 devices in DPU mode.
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2
Question
A system administrator is installing a GPU into a server and needs to avoid damaging the device.

What item should be used?
Options
A Gloves
B Anti-ESD strap
C Protective film
D Electric screwdriver
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3
Question
A System Administrator needs to change the scheduling behavior of a single GPU to use a fixed share scheduler. What command achieves this?
Options
A esxcli -i 0 -mig 18
B nvidia-smi -i 0 -mig 1
C esxcli system module parameters set -m nvidia -p
D mlxconfig -d /dev/mst/mt4123_pciconf0 set LINK_TYPE_P1 =2
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4
Question
A system engineer needs to set the vGPU scheduling behavior for all GPUs to share the scheduling equally with the default time slice length. What command should be used?
Options
A esxcli graphics module parameters set -m nvidia -p "NVreg_RegistryDwords=RmPVMRL=0x01"
B esxcli system module parameters set -m nvidia -p "NVreg_RegistryDwords=FRL=0x01"
C esxcli system module parameters set -m nvidia -p "NVreg_RegistryDwords=RmPVMRL=0x00"
D esxcli system module parameters set -m nvidia -p "NVreg_RegistryDwords=RmPVMRL=0x01"
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5
Question
During cluster deployment, the UFM Cable Validation Tool reports "Wrong-neighbor" errors on multiple InfiniBand links. What is the most efficient way to resolve this issue?
Options
A Replace all affected cables with higher-grade OM5 fiber optics.
B Reboot all leaf switches to force LLDP rediscovery.
C Disable FEC on all switches to bypass neighbor validation.
D Verify LLDP data against topology files and remediate.
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