MD-102 Manage applications Practice Question
Exhibit
Refer to the exhibit. Intune Management Extension log snippet: ``` [Win32AppDetection] App 'MyApp' detection failed. Detection rule: File exists C:\Program Files\MyApp\app.exe. File not found. [Win32AppInstall] Installing app 'MyApp'... [Win32AppInstall] Installation completed with exit code 0. [Win32AppDetection] App 'MyApp' detection succeeded. ```
An administrator is troubleshooting why a Win32 app is repeatedly installed on a device. The exhibit shows a log snippet. What is the most likely cause of the repeated installation?
⚠ Common exam trap
A common mix-up: candidates assume a detection rule failure is due to timing (Option C) or exit code issues (Option D), but the real-world cause is often a transient detection artifact that gets cleaned, not a logic error in the installation process.
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
✓
The app writes the detection file to a temporary folder that is cleaned periodically
If the Win32 app's detection file is written to a temporary folder (e.g., %TEMP% or C:\Windows\Temp) that is periodically cleaned by disk cleanup policies or the Storage Sense feature, Intune will no longer detect the app as installed after the file is removed. This causes the Microsoft Intune Management Extension to re-run the installation on the next sync cycle, leading to a repeated installation loop. The detection rule relies on the persistent presence of the file, so its removal triggers reinstallation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The app writes the detection file to a temporary folder that is cleaned periodically
Why this is correct
If the file is in a temp folder, it may be deleted, causing detection to fail on subsequent scans.
- ✗
The app requires a reboot to complete installation
Why it's wrong here
Reboot requirement would show a different pattern.
- ✗
The detection rule runs before the install completes
Why it's wrong here
Detection runs after install; the log shows detection after install succeeded.
- ✗
The exit code 0 is misinterpreted as failure
Why it's wrong here
Exit code 0 indicates success, not failure.
Go deeper
Related to this question
Learn chapter
Introduction to Endpoint Management in Microsoft 365
Key term
Intune
Microsoft Intune is a cloud-based service that helps organizations manage their users' devices and applications, ensuring security and compliance without needing to own or control the physical hardware.
Key term
Microsoft Intune
Microsoft Intune is a cloud-based service that helps organizations manage employee devices, apps, and security policies without needing to own or control the physical hardware.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This MD-102 practice question is part of Courseiva's free Microsoft 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 MD-102 exam.