NCP-AIO Practice Exam Questions and Answers

You have noticed that users can access all GPUs on a node even when they request only one GPU in their job script using --gres=gpu:1. This is causing resource contention and inefficient GPU usage.

What configuration change would you make to restrict users’ access to only their allocated GPUs?

An administrator is troubleshooting issues with NVIDIA GPUDirect storage and must ensure optimal data transfer performance.

What step should be taken first?

You are managing a Kubernetes cluster running AI training jobs using TensorFlow. The jobs require access to multiple GPUs across different nodes, but inter-node communication seems slow, impacting performance.

What is a potential networking configuration you would implement to optimize inter-node communication for distributed training?

A Fleet Command system administrator wants to create an organization user that will have the following rights:

For locations - read only

For Applications - read/write/admin

For Deployments - read/write/admin

For Dashboards - read only

What role should the system administrator assign to this user?

Your organization is running multiple AI models on a single A100 GPU using MIG in a multi-tenant environment. One of the tenants reports a performance issue, but you notice that other tenants are unaffected.

What feature of MIG ensures that one tenant's workload does not impact others?

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

Which command should be used to accomplish this action?

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.)

What two (2) platforms should be used with Fabric Manager? (Choose two.)

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?

A system administrator needs to collect the information below:

GPU behavior monitoring

GPU configuration management

GPU policy oversight

GPU health and diagnostics

GPU accounting and process statistics

NVSwitch configuration and monitoring

What single tool should be used?