2V0-21.23 Question 253
Select 3A systems administrator is tasked with reducing the maintenance window for ESXi hosts during patching operations. They want to enable Quick Boot to speed up the host reboot process. Which of the following steps should the administrator take to configure Quick Boot successfully?
- A
Ensure the host hardware is certified to support Quick Boot.
- B
Enable Quick Boot in the vSphere Client under the host's advanced settings.
- C
Verify the firmware and driver compatibility for all devices on the host.
- D
Disable the Secure Boot feature in the BIOS to allow Quick Boot to function.
- E
Use the VMware Compatibility Guide to confirm Quick Boot support for the ESXi version.
Show answer and explanation
Correct answers: A, C, E
Explanation
Quick Boot allows an ESXi host to restart without resetting the underlying physical hardware, significantly reducing reboot times during maintenance. To configure Quick Boot, administrators must ensure the host hardware is compatible, verify firmware and driver compatibility, and use the VMware Compatibility Guide to confirm support for the ESXi version. Enabling or disabling Quick Boot is not a manual process in the vSphere Client, and Secure Boot does not need to be disabled for Quick Boot to function.
- A. Correct.
Correct: Quick Boot is only available on supported hardware, so verifying host hardware compatibility is a critical step.
- B. Incorrect.
Incorrect: Quick Boot is not enabled in the vSphere Client under advanced settings. Instead, it is automatically used during updates if the hardware supports it.
- C. Correct.
Correct: Firmware and driver compatibility are essential to ensure the devices on the host work properly with Quick Boot.
- D. Incorrect.
Incorrect: Disabling Secure Boot is not a requirement for Quick Boot. Secure Boot and Quick Boot can co-exist if supported by the hardware.
- E. Correct.
Correct: The VMware Compatibility Guide provides details about hardware and ESXi versions that support Quick Boot, making it a crucial tool in the process.