1Y0-312 Advanced Troubleshooting Practice Question
A Citrix Virtual Apps and Desktops 7 administrator is troubleshooting intermittent session launch failures. Users report that sometimes applications launch quickly, but other times the launch takes more than two minutes and then fails with a timeout. The administrator suspects a brokering delay. Which Citrix utility should the administrator use to trace the brokering process and identify which phase is causing the delay?
⚠ Common exam trap
The trap here is assuming that Configuration Logging or Studio health checks provide session-level brokering timing, when they only record administrative changes or configuration consistency.
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
✓
Citrix Diagnostic Facility (CDF) tracing with the Broker Service trace enabled
Brokering delays are best diagnosed with Citrix Diagnostic Facility tracing, specifically enabling the Broker Service trace provider. This captures each phase of the brokering process, allowing the administrator to see where the delay occurs and why the launch times out. Other tools lack the granular, server-side brokering detail required.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Citrix Broker Service tracing via the Citrix Configuration Logging database
Why it's wrong here
Configuration Logging records administrative changes made to the site, such as policy modifications and catalog updates, not the real-time brokering sequence of a user session launch. It cannot show which brokering phase is slow or where the timeout occurs, so it is not the correct tool for tracing a launch delay.
- ✗
Citrix Studio's 'Test Site' health check
Why it's wrong here
The Test Site health check validates site configuration consistency, such as orphaned objects or service status, but it does not trace an individual user's brokering transaction. It cannot reveal which brokering phase is delayed during a specific launch attempt, making it unsuitable for this intermittent timeout scenario.
- ✓
Citrix Diagnostic Facility (CDF) tracing with the Broker Service trace enabled
Why this is correct
CDF tracing with the Broker Service provider enabled captures the detailed brokering sequence, including the phases of resource enumeration, VDA selection, and session establishment. This allows the administrator to pinpoint which phase is causing the two-minute delay and subsequent timeout, directly addressing the intermittent launch failure.
- ✗
Citrix Workspace app 'Connection Center' diagnostic logs
Why it's wrong here
Connection Center logs on the client side show connection attempts and errors from the endpoint's perspective, but they do not expose the server-side brokering phases. They cannot identify which internal brokering step is slow, so they fail to provide the needed insight into the Delivery Controller's brokering delay.
About these practice questions
One of 186 original 1Y0-312 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
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.