MS-700 Manage Teams, Channels, Chats, and Apps Practice Question
You need to ensure that team owners can add members from outside the organization. What must you enable first?
⚠ Common exam trap
MS-700 often tests the distinction between Guest access (adding external users as team members) and External access (federation for chat/calls), causing candidates to pick External access for a membership-related requirement.
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
✓
Guest access in the Teams admin center
Guest access in the Teams admin center controls whether people outside the organization can be added as guests to teams, which is exactly what team owners need to add external members. External access, by contrast, governs federation (chat/calling) with external domains, not team membership. Enabling guest access is the prerequisite before owners can invite external users.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Guest access in the Teams admin center
Why this is correct
Enabling guest access in the Teams admin center is the prerequisite for allowing team owners to add external users. Once this global switch is turned on, owners gain the ability to invite guests, provided that the Microsoft Entra B2B collaboration settings also permit such activities.
- ✗
External access in the Teams admin center
Why it's wrong here
External access (federation) allows your users to chat and call users from other organizations. This is different from guest access, which allows external users to become members of a team. Confusing these two will lead to the wrong configuration being applied for the intended outcome.
- ✗
Multi-Factor Authentication for all users
Why it's wrong here
While MFA is a best practice for security, it is not a technical requirement to enable guest access functionality. Guests can be added without MFA if the organization's policies allow it, although it is highly recommended to enforce it for external identities to maintain a secure environment.
- ✗
Shared Channels settings
Why it's wrong here
Shared channels are a specific feature for cross-tenant collaboration, but they are not required to add guests to standard teams. Enabling shared channels provides additional functionality but does not serve as a prerequisite for the basic capability of adding guest members to an existing team.
About these practice questions
Courseiva writes every MS-700 question from scratch — 211 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Microsoft exam blueprint
This MS-700 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 MS-700 exam.