1Y0-312 Advanced Troubleshooting Practice Question
An administrator is troubleshooting an environment where published applications launch successfully but published desktops fail with a 'Cannot start desktop' error. Both resource types are in the same Delivery Group, and the VDA is registered. The administrator wants to confirm which Delivery Group properties differ between the application and desktop launch paths. Which action should the administrator take?
⚠ Common exam trap
The trap here is assuming that because applications and desktops share a Delivery Group, they share publication settings, when in fact each is published and entitled separately in Studio.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Compare the Desktops and Applications nodes in Citrix Studio for the Delivery Group, focusing on the desktop's assigned users and published name
In Citrix Studio, applications and desktops are published through separate nodes even when they share a Delivery Group, and each carries its own user assignments and published name. When applications launch but desktops fail, the most likely cause is a configuration difference on the Desktops node, such as a missing entitlement or an incorrect published name. Comparing the two nodes isolates that difference. Machine registration, profile logs, and HDX policy do not explain a desktop-only launch failure when the same VDA serves working applications.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Run Get-BrokerMachine on the Delivery Controller and compare the registration state of the VDA hosting the desktop
Why it's wrong here
The VDA is already confirmed as registered, and applications from the same Delivery Group launch successfully, so machine registration is not the differentiator. Get-BrokerMachine would return a healthy registration state and would not explain why the desktop specifically fails while applications succeed. The fault is more likely in the desktop's publication or entitlement configuration than in machine state.
- ✗
Review the Citrix Profile Management log on the VDA for desktop-specific profile load errors
Why it's wrong here
Profile Management errors would typically affect both application and desktop sessions, since profiles load for either session type. The scenario states that applications launch successfully, which argues against a profile problem as the differentiator. Reviewing profile logs would not explain a desktop-only failure and would distract from comparing the desktop's publication and entitlement settings.
- ✗
Check the HDX policy applied to the Delivery Group to confirm desktop sessions are not blocked by a policy filter
Why it's wrong here
HDX policies affect session behavior such as graphics and bandwidth, not whether a desktop can be started at all. A policy filter could theoretically target desktops, but the 'Cannot start desktop' error indicates a publication or entitlement problem before session policies apply. Checking HDX policy would not reveal why the desktop is unavailable while applications from the same group work.
- ✓
Compare the Desktops and Applications nodes in Citrix Studio for the Delivery Group, focusing on the desktop's assigned users and published name
Why this is correct
Applications and desktops are published through separate nodes in Studio even within one Delivery Group, and each has its own user assignments and configuration. A desktop that fails while applications succeed often has a mismatched user assignment, an incorrect published name, or a missing entitlement on the Desktops node. Comparing the two nodes directly reveals the configuration difference causing the failure.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Citrix exam blueprint
This 1Y0-312 practice question is part of Courseiva's free Citrix certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Y0-312 exam.