1Y0-401 Question #425: Real Exam Question with Answer & Explanation

The correct answer is B. Because it provides centralized, automated single image management with rollback. vDisk Versions assist in managing the image release process by providing centralized control over multiple image states and offering a crucial rollback capability to previous stable versions.

Design XenDesktop Resource Layer

Question

Why does using vDisk Versions help manage the image release process?

Options

ABecause it automatically upgrades virtual desktops to the latest operating system version
BBecause it provides centralized, automated single image management with rollback
CBecause it is compatible with the Microsoft VHD specification
DBecause it automatically deploys the latest drivers and patches

Explanation

vDisk Versions assist in managing the image release process by providing centralized control over multiple image states and offering a crucial rollback capability to previous stable versions.

Common mistakes.

A. vDisk versions manage different states of an existing OS image rather than automatically upgrading virtual desktops to an entirely new operating system version.
C. Compatibility with the Microsoft VHD specification describes the vDisk format, not the specific benefit of 'vDisk Versions' for managing the image release process.
D. While deploying drivers and patches is part of image management, 'vDisk Versions' specifically adds the benefit of managing different states and the ability to rollback, which is a key advantage missing from this description.

Concept tested. Citrix PVS vDisk Versions and rollback

Reference. https://docs.citrix.com/en-us/provisioning/current-release/manage-vdisks/create-vdisk-versions.html

Topics

#vDisk Versions#Image management#Rollback#Release management

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