NCP-AII Questions PDF [2026] Use Valid New dump to Clear Exam [Q46-Q61]

Q46. Consider the following *iptables’ rule used in an A1 inference server. What is its primary function?
iptables -A INPUT -p tcp –dport 8080 -j ACCEPT

Q47. You are setting up a new A1 server with multiple NVIDIA GPUs for deep learning workloads. You need to install the NVIDIA Container Toolkit. After installing the necessary packages using your distribution’s package manager, what is the most crucial next step to ensure proper integration with Docker?

Q48. A user needs to configure NGC CLI to access resources across multiple organizations. What is the recommended command syntax to achieve this?

Q49. During multi-node HPL burn-in, GPUs show uneven utilization. Which configuration ensures balanced workload distribution?

Q50. An enterprise is deploying an AI Factory using NVIDIA DGX BasePOD architecture. The infrastructure team must ensure high availability and efficient data transfer between compute nodes. Which network topology should they implement for the InfiniBand fabric?

Q51. A user reports that their deep learning training job is crashing with a ‘CUDA out of memory’ error, even though ‘nvidia-smi’ shows plenty of free memory on the GPU. The job uses TensorFlow. What are the TWO most likely causes?

Q52. You are deploying a multi-node NVIDIA GPU cluster for distributed deep learning. Each node has a different ambient operating temperature due to varying airflow patterns within the data center. To ensure optimal performance and longevity of the GPUs across all nodes, which approach is MOST effective for managing GPU power limits?

Q53. A DGX server reports degraded performance and storage alerts. How would you use NVSM and nvidia-smi to troubleshoot both system and GPU issues?

Q54. You are installing four NVIDIAAIOO GPUs in a server, and after installation, you observe that the PCle link speed for one of the GPUs is running at x8 instead of the expected x16. What could be the POSSIBLE causes for this reduced PCle link speed?

Q55. Refer to the exhibit. What is the longest distance that DAC LinkX 25G-NRZ cables can cover?

Q56. A system administrator needs to change the RAID level of DGX station and use the script included in the DGX software with no data on the array. What are the options the administrator can choose?

Q57. During a 48-hour NeMo question-answering model burn-in test, GPU memory errors occur when processing large datasets. Which configuration strategy prevents Out-of-Memory (OOM) errors while maintaining processing efficiency?

Q58. You are deploying an NVIDIA GPU-accelerated application in a virtualized environment using vGPU. How does vGPU technology impact power and cooling considerations compared to a bare-metal deployment, and what specific monitoring metrics become crucial?

Q59. An administrator notices that a server is not collecting telemetry data such as traffic flows, performance faults, and events. In which network does this information flow?

Q60. If two ports must be connected, but one is SFP and one is QSFP, for example, to connect a 25 GbE HOST CHANNEL ADAPTER to a QSFP port capable of both 100 GbE and 25 GbE, which of the following solutions would best meet this requirement?

Q61. You’re setting up a BlueField-3 DPIJ to offload storage virtualization tasks. Specifically, you want to use SPDK (Storage Performance Development Kit) on the DPIJ. What are the MINIMUM required steps to enable SPDK on the BlueField-3 after the DPIJ has been flashed with the appropriate OS image? (Select TWO)