MS-900 Describe Microsoft 365 apps and services Practice Question
This MS-900 practice question tests your understanding of describe microsoft 365 apps and services. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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.
Exhibit
Refer to the exhibit.
{
"properties": {
"displayName": "Sales Team",
"description": "Team for Sales department",
"visibility": "private",
"classification": "Confidential",
"specialization": "none",
"isMembershipLimitedToOwners": true
}
}
An administrator creates a new team using the above JSON template via Microsoft Graph. Which statement accurately describes the team?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Only team owners can add new members to the team.
Option A is correct because the JSON template used to create the team via Microsoft Graph includes the 'memberSettings' property with 'allowCreateUpdateChannels' and 'allowDeleteChannels' set to false, but it does not include any setting that overrides the default member permission to add members. By default in Microsoft Teams, only team owners can add new members unless the 'allowAddRemoveApps' or similar tenant-level settings are explicitly configured. The template shown does not modify the 'memberSettings' for adding members, so the default behavior applies, making A accurate.
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.
✓
Only team owners can add new members to the team.
Why this is correct
isMembershipLimitedToOwners restricts member addition to owners.
Related concept
Read the scenario before looking for a memorised answer.
✗
The team is a specialized team for sales data analysis.
Why it's wrong here
Specialization is 'none', so it's a standard team.
✗
The team's classification is automatically applied based on content.
Why it's wrong here
Classification is manually set to 'Confidential'.
✗
The team is public and anyone in the organization can join.
Why it's wrong here
Visibility is private, so it's hidden from search and requires invitation.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates assume all teams created via Graph are public by default, but the JSON template explicitly sets 'visibility' to 'private', and the default member permissions do not include adding members unless overridden.
Detailed technical explanation
How to think about this question
Under the hood, Microsoft Teams team creation via Microsoft Graph uses the 'team' resource type with a 'visibility' property that accepts 'private' or 'public'. When set to 'private', the team is hidden from the global directory and requires explicit membership assignment. The default member role in Teams cannot add new members unless the 'allowAddRemoveApps' setting in the 'memberSettings' is configured to allow it, which is not the case here. In real-world scenarios, organizations often use sensitivity labels to enforce classification, but these must be applied via the 'classification' property in the template or through Azure AD Conditional Access policies, not automatically.
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.
TExam Day Tips
→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 MS-900 question in full detail.
Describe Microsoft 365 apps and services — This question tests Describe Microsoft 365 apps and services — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Only team owners can add new members to the team. — Option A is correct because the JSON template used to create the team via Microsoft Graph includes the 'memberSettings' property with 'allowCreateUpdateChannels' and 'allowDeleteChannels' set to false, but it does not include any setting that overrides the default member permission to add members. By default in Microsoft Teams, only team owners can add new members unless the 'allowAddRemoveApps' or similar tenant-level settings are explicitly configured. The template shown does not modify the 'memberSettings' for adding members, so the default behavior applies, making A accurate.
What should I do if I get this MS-900 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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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