NCP-AII exam dumps

NCP-AII practice question 108 of 146

NVIDIA-Certified Professional AI Infrastructure. Professional level, NVIDIA. Free question with the correct answer and a full explanation.

NCP-AII Question 108

Select 4

You are tasked with updating the NVIDIA GPU drivers on a Linux-based AI server running Ubuntu. After downloading the updated driver installation package from the NVIDIA website, what is the correct sequence of steps to safely update the driver while avoiding potential compatibility issues?

  1. A

    Stop any processes currently using the GPU, such as AI workloads or display managers.

  2. B

    Run the downloaded driver installation package directly without uninstalling the old driver.

  3. C

    Uninstall the existing NVIDIA GPU driver before installing the new version.

  4. D

    Verify the kernel version and ensure compatibility with the downloaded NVIDIA driver.

  5. E

    Reboot the system after installing the new driver to apply changes.

Show answer and explanation

Correct answers: A, C, D, E

Explanation

Updating NVIDIA GPU drivers on a Linux-based system requires careful steps to avoid conflicts and ensure proper installation. Stopping GPU-related processes, uninstalling old drivers, verifying kernel compatibility, and rebooting the system are all critical steps in the process. Skipping these steps can result in driver installation failures or system instability.

  • A. Correct.

    Stopping any processes using the GPU is necessary to prevent conflicts during the driver update process. This includes stopping display managers (e.g., GDM) or AI workloads.

  • B. Incorrect.

    Running the driver installation package directly without uninstalling the old driver can lead to conflicts and compatibility issues, especially if the old driver version differs significantly from the new one.

  • C. Correct.

    Uninstalling the existing driver ensures that no remnants of the old version interfere with the installation process of the new driver.

  • D. Correct.

    Verifying the kernel version ensures that the downloaded NVIDIA driver is compatible with the operating system and kernel version, avoiding potential errors during installation.

  • E. Correct.

    Rebooting the system is required to apply the changes and reload the updated driver properly into the kernel.

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