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Difficulty: MediumTroubleshooting Windows Performance and Application Crashes

A desktop support technician is troubleshooting a Windows 11 workstation where a specialized inventory reporting application frequently becomes unresponsive and displays 'Not Responding' in the title bar during data exports. The technician opens Resource Monitor to analyze the application's performance and process status. Which TWO actions should the technician take to diagnose thread dependencies and resolve the unresponsive application state?

  1. Right-click the unresponsive process in Resource Monitor and select Analyze Wait Chain to determine if it is waiting for another process or thread.Answer
  2. B
    Set the CPU priority of the unresponsive process to Realtime using Task Manager to force the operating system to clear deadlocked threads.
  3. Select the unresponsive process and choose End Process to force terminate the application and release system resources.Answer
  4. D
    Execute chkdsk /f at an elevated command prompt to clear locked application threads from system RAM.

Answer

The technician should use the 'Analyze Wait Chain' feature in Resource Monitor to identify resource deadlocks and select 'End Process' (or 'End Task') to terminate the frozen application.
When an application hangs or becomes unresponsive, the 'Analyze Wait Chain' feature in Resource Monitor identifies specific child or parent processes/threads causing a deadlock. Force ending the unresponsive process via 'End Process' (or 'End Task') successfully terminates the stalled instance and frees trapped system resources.

Step-by-Step Solution

1
Open Resource Monitor and locate the unresponsive process under the CPU tab.
The process state and associated thread activity become visible.
Resource Monitor provides detailed thread-level insight beyond standard Task Manager capabilities.
2
Right-click the process and select Analyze Wait Chain.
The wait chain tree displays whether the process is waiting on another process or thread (deadlock condition).
This isolates the root cause of the application hang.
3
Terminate the blocking process or the main application process using End Process.
The unresponsive application is terminated and system resources are freed.
Force terminating a hung process restores system responsiveness when an application fails to close normally.

Key Concept

Using Resource Monitor Analyze Wait Chain and Process Termination for Windows Application Hangs
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Topics

Troubleshooting Windows Performance and Application Crashes

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