The answer is that the app must be signed with an Apple Enterprise Developer certificate and the iOS devices must have the distribution profile installed. These two conditions are required because Intune deploys line-of-business apps to iOS devices using Apple’s enterprise program, which bypasses the public App Store. The Enterprise Developer certificate ensures the .ipa file is trusted by iOS, while the distribution profile—installed via MDM—authorizes each device to run the app. On the MD-102 exam, this question tests your understanding of Apple-specific deployment prerequisites versus general app packaging; a common trap is confusing the .ipa format with .appx (used for Windows) or assuming apps can be sideloaded without a profile. Remember the memory tip: “Enterprise cert signs, profile permits”—both are non-negotiable for deploying custom iOS apps via Intune.
MD-102 Manage and maintain devices Practice Question
This MD-102 practice question tests your understanding of manage and maintain devices. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Your organization uses Microsoft Intune to manage devices. You need to deploy a line-of-business (LOB) app to iOS devices. Which TWO conditions must be met?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The iOS devices must have the distribution profile installed.
Options B and D are correct. The app must be signed with an Enterprise Developer certificate (B), and the iOS devices must have the distribution profile installed (D). Option A is wrong because the app file is an .ipa, not .appx. Option C is wrong because the app must be uploaded to Intune, not distributed via MDM. Option E is wrong because the app must be assigned to users or devices.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
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 iOS devices must have the distribution profile installed.
Why this is correct
The distribution profile trusts the enterprise developer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The app must be packaged as an .appx file.
Why it's wrong here
iOS LOB apps use .ipa format.
✓
The app must be signed with an Apple Enterprise Developer certificate.
Why this is correct
Enterprise signing is required for LOB apps.
Related concept
Read the scenario before looking for a memorised answer.
✗
The app must be assigned to devices only, not users.
Why it's wrong here
Apps can be assigned to users or devices.
✗
The app must be distributed via the Apple App Store.
Why it's wrong here
LOB apps are not distributed via the App Store.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
Use explanations to understand the rule behind the answer.
TExam Day Tips
→Underline the problem statement mentally.
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this MD-102 question in full detail.
Identify which MD-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Manage and maintain devices — This question tests Manage and maintain devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The iOS devices must have the distribution profile installed. — Options B and D are correct. The app must be signed with an Enterprise Developer certificate (B), and the iOS devices must have the distribution profile installed (D). Option A is wrong because the app file is an .ipa, not .appx. Option C is wrong because the app must be uploaded to Intune, not distributed via MDM. Option E is wrong because the app must be assigned to users or devices.
What should I do if I get this MD-102 question wrong?
Identify which MD-102 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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