MD-102 Manage applications Practice Question
Exhibit
Refer to the exhibit.
{
"displayName": "Microsoft 365 Apps for Windows 10",
"appVersion": "16.0.14026.20246",
"installCommand": "setup.exe /configure configuration.xml",
"uninstallCommand": "setup.exe /configure uninstall.xml",
"detectionRules": [
{
"@odata.type": "#microsoft.graph.win32LobAppRegistryDetection",
"check32BitOn64System": false,
"keyPath": "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Office\\16.0\\Common\\InstallRoot",
"valueName": "Path",
"detectionType": "exists"
}
]
}Refer to the exhibit. You are deploying Microsoft 365 Apps via Intune Win32 app packaging. The detection rule checks for the registry key existence. After installation, Intune reports the app as not detected. What is the most likely reason?
⚠ Common exam trap
It's easy for candidates to assume registry detection is straightforward and overlook the 32-bit vs. 64-bit registry redirection, leading them to incorrectly blame the key path or the detection type instead of the context mismatch.
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 detection runs in 32-bit context and does not see the 64-bit registry key
Intune Win32 app detection rules run in a 32-bit context by default on 64-bit systems. This means the detection script or rule checks the 32-bit registry view (Wow6432Node) rather than the 64-bit registry view. If the app created the registry key in the 64-bit path (e.g., HKLM\Software\Microsoft\Office), the 32-bit detection will not see it, causing a false 'not detected' state.
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 detection type 'exists' is not supported for registry detection
Why it's wrong here
'Exists' is a valid detection type.
- ✗
The registry key path is incorrect for a 64-bit system
Why it's wrong here
The path is correct for 64-bit Office.
- ✗
The app did not create the registry key during installation
Why it's wrong here
Office creates this key.
- ✓
The detection runs in 32-bit context and does not see the 64-bit registry key
Why this is correct
32-bit detection redirected to WOW6432Node, but check32BitOn64System is false.
Go deeper
Related to this question
Learn chapter
Introduction to Endpoint Management in Microsoft 365
Key term
Win32 app
A Win32 app is a traditional Windows program that runs directly on a Windows PC, using the same system resources and displaying a standard window with menus and buttons.
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.
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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.