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NCP-AIO NVIDIA AI Operations Questions and Answers

Questions 4

A Slurm user needs to submit a batch job script for execution tomorrow.

Which command should be used to complete this task?

Options:

A.

sbatch -begin=tomorrow

B.

submit -begin=tomorrow

C.

salloc -begin=tomorrow

D.

srun -begin=tomorrow

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Questions 5

You need to do maintenance on a node. What should you do first?

Options:

A.

Drain the compute node using scontrol update.

B.

Set the node state to down in Slurm before completing maintenance.

C.

Set the node state to down in Slurm before completing maintenance.

D.

Disable job scheduling on all compute nodes in Slurm before completing maintenance.

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Questions 6

An administrator needs to submit a script named “my_script.sh” to Slurm and specify a custom output file named “output.txt” for storing the job's standard output and error.

Which ‘sbatch’ option should be used?

Options:

A.

=-o output.txt

B.

=-e output.txt

C.

=-output-output output.txt

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Questions 7

A system administrator is experiencing issues with Docker containers failing to start due to volume mounting problems. They suspect the issue is related to incorrect file permissions on shared volumes between the host and containers.

How should the administrator troubleshoot this issue?

Options:

A.

Use the docker logs command to review the logs for error messages related to volume mounting and permissions.

B.

Reinstall Docker to reset all configurations and resolve potential volume mounting issues.

C.

Disable all shared folders between the host and container to prevent volume mounting errors.

D.

Reduce the size of the mounted volumes to avoid permission conflicts during container startup.

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Questions 8

A system administrator is looking to set up virtual machines in an HGX environment with NVIDIA Fabric Manager.

What three (3) tasks will Fabric Manager accomplish? (Choose three.)

Options:

A.

Configures routing among NVSwitch ports.

B.

Installs GPU operator

C.

Coordinates with the NVSwitch driver to train NVSwitch to NVSwitch NVLink interconnects.

D.

Coordinates with the GPU driver to initialize and train NVSwitch to GPU NVLink interconnects.

E.

Installs vGPU driver as part of the Fabric Manager Package.

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Questions 9

An administrator requires full access to the NGC Base Command Platform CLI.

Which command should be used to accomplish this action?

Options:

A.

ngc set API

B.

ngc config set

C.

ngc config BCP

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Questions 10

What steps should an administrator take if they encounter errors related to RDMA (Remote Direct Memory Access) when using Magnum IO?

Options:

A.

Increase the number of network interfaces on each node to handle more traffic concurrently without using RDMA.

B.

Disable RDMA entirely and rely on TCP/IP for all network communications between nodes.

C.

Check that RDMA is properly enabled and configured on both storage and compute nodes for efficient data transfers.

D.

Reboot all compute nodes after every job completion to reset RDMA settings automatically.

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Questions 11

A data scientist is training a deep learning model and notices slower than expected training times. The data scientist alerts a system administrator to inspect the issue. The system administrator suspects the disk IO is the issue.

What command should be used?

Options:

A.

tcpdump

B.

iostat

C.

nvidia-smi

D.

htop

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Questions 12

When troubleshooting Slurm job scheduling issues, a common source of problems is jobs getting stuck in a pending state indefinitely.

Which Slurm command can be used to view detailed information about all pending jobs and identify the cause of the delay?

Options:

A.

scontrol

B.

sacct

C.

sinfo

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Questions 13

A system administrator wants to run these two commands in Base Command Manager.

main

showprofile device status apc01

What command should the system administrator use from the management node system shell?

Options:

A.

cmsh -c “main showprofile; device status apc01”

B.

cmsh -p “main showprofile; device status apc01”

C.

system -c “main showprofile; device status apc01”

D.

cmsh-system -c “main showprofile; device status apc01”

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Questions 14

A Slurm user is experiencing a frequent issue where a Slurm job is getting stuck in the “PENDING” state and unable to progress to the “RUNNING” state.

Which Slurm command can help the user identify the reason for the job’s pending status?

Options:

A.

sinfo -R

B.

scontrol show job

C.

sacct -j

D.

squeue -u

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Questions 15

An organization only needs basic network monitoring and validation tools.

Which UFM platform should they use?

Options:

A.

UFM Enterprise

B.

UFM Telemetry

C.

UFM Cyber-AI

D.

UFM Pro

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Questions 16

You are deploying an AI workload on a Kubernetes cluster that requires access to GPUs for training deep learning models. However, the pods are not able to detect the GPUs on the nodes.

What would be the first step to troubleshoot this issue?

Options:

A.

Verify that the NVIDIA GPU Operator is installed and running on the cluster.

B.

Ensure that all pods are using the latest version of TensorFlow or PyTorch.

C.

Check if the nodes have sufficient memory allocated for AI workloads.

D.

Increase the number of CPU cores allocated to each pod to ensure better resource utilization.

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Questions 17

Your organization is deploying an AI workload that requires high-throughput access to shared storage across multiple servers. The workload involves both training and inference tasks that need fast read and write speeds.

Which storage architecture would best support this AI workload?

Options:

A.

Use local storage on each server to minimize network traffic between nodes.

B.

Prioritize write performance over read performance since training tasks dominate AI workflows.

C.

A high-performance shared storage system that supports both high read and write IO performance.

D.

Use SSD-based shared storage systems to save costs while scaling up storage capacity.

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Questions 18

You are setting up a Kubernetes cluster on NVIDIA DGX systems using BCM, and you need to initialize the control-plane nodes.

What is the most important step to take before initializing these nodes?

Options:

A.

Set up a load balancer before initializing any control-plane node.

B.

Disable swap on all control-plane nodes before initializing them.

C.

Ensure that Docker is installed and running on all control-plane nodes.

D.

Configure each control-plane node with its own external IP address.

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Questions 19

You are tasked with deploying a deep learning framework container from NVIDIA NGC on a stand-alone GPU-enabled server.

What must you complete before pulling the container? (Choose two.)

Options:

A.

Install Docker and the NVIDIA Container Toolkit on the server.

B.

Set up a Kubernetes cluster to manage the container.

C.

Install TensorFlow or PyTorch manually on the server before pulling the container.

D.

Generate an NGC API key and log in to the NGC container registry using docker login.

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Exam Code: NCP-AIO
Exam Name: NVIDIA AI Operations
Last Update: Sep 11, 2025
Questions: 66

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