The answer is that the per-app VPN profile does not include the app bundle IDs or is not properly associated with the certificate. This is the most likely reason for the connection failure because per-app VPN on iOS requires the VPN configuration to explicitly list the bundle identifiers of the apps that should use the tunnel, and the profile must link those apps to the deployed certificate for authentication. Even if the PKCS certificate is correctly deployed via Intune, the VPN profile itself is incomplete without this app-to-certificate mapping. On the MD-102 exam, this scenario tests your understanding of how Intune’s custom VPN policies interact with iOS’s per-app VPN architecture, and a common trap is assuming a valid certificate alone guarantees connectivity. Remember: for per-app VPN, the profile must pair the app IDs with the certificate—think “app + cert, not just cert.”
MD-102 Prepare infrastructure for devices Practice Question
This MD-102 practice question tests your understanding of prepare infrastructure for devices. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 iOS/iPadOS devices. You need to deploy a custom VPN configuration that uses per-app VPN and certificate-based authentication. The certificate is already deployed via a PKCS certificate profile. However, the VPN connection fails. What is the most likely reason?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The per-app VPN profile does not include the app bundle IDs or is not associated with the certificate
Option B is correct because per-app VPN on iOS requires a VPN profile that includes the app identifier list and associates it with the certificate, and the certificate must be properly configured. Option A is wrong because the certificate is already deployed. Option C is wrong because per-app VPN does not require a separate MDM profile for each app. Option D is wrong because the VPN server type is not necessarily the issue.
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 certificate is not trusted by the device
Why it's wrong here
The certificate is already deployed via PKCS.
✓
The per-app VPN profile does not include the app bundle IDs or is not associated with the certificate
Why this is correct
The per-app VPN profile must specify the apps and associate the certificate.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The VPN profile is not assigned to the correct device group
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 company's IT admin needs to give a contractor read-only access to production logs without sharing account credentials. Using role-based access control (RBAC) and temporary scoped permissions — not a permanent shared password — is the correct pattern. Questions like this test whether you can apply least-privilege access across cloud identity services.
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.
Prepare infrastructure for devices — This question tests Prepare infrastructure for devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The per-app VPN profile does not include the app bundle IDs or is not associated with the certificate — Option B is correct because per-app VPN on iOS requires a VPN profile that includes the app identifier list and associates it with the certificate, and the certificate must be properly configured. Option A is wrong because the certificate is already deployed. Option C is wrong because per-app VPN does not require a separate MDM profile for each app. Option D is wrong because the VPN server type is not necessarily the issue.
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.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
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.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.