MS-100 Quality Control & Assurance 4

Question 1

A Microsoft 365 admin must ensure that a specific user's mailbox audit logging is enabled. Which PowerShell cmdlet verifies the current mailbox audit setting?

Accepted Answer

Get-Mailbox -Identity user | Select AuditEnabled

Answer

Get-Mailbox returns the AuditEnabled property for an individual mailbox, confirming whether mailbox-level audit logging is active.

Question 2

Which Microsoft 365 feature allows administrators to define minimum password requirements and enforce them across all cloud-only user accounts?

Accepted Answer

Microsoft 365 admin center password policy settings

Answer

Password policy settings in the Microsoft 365 admin center (under Security & privacy) control expiration and complexity for cloud-only accounts in the tenant.

Question 3

An admin wants to check whether all users have registered for multi-factor authentication. Which report provides this information?

Accepted Answer

Authentication methods activity report in Microsoft Entra

Answer

The Authentication methods activity report in Microsoft Entra ID shows per-user MFA registration status and which methods are registered.

Question 4

During a quality audit, a reviewer finds that some Microsoft 365 groups have no owners. Why is this a risk?

Accepted Answer

No one can approve membership requests or manage group lifecycle

Answer

Without an owner, membership requests cannot be approved, lifecycle policies lack an approver, and the group may persist indefinitely with no governance accountability.

Question 5

A company wants to enforce a review of guest user access every 90 days. Which Microsoft Entra feature supports this requirement?

Accepted Answer

Microsoft Entra Access Reviews

Answer

Microsoft Entra Access Reviews allows administrators to schedule periodic reviews of guest (or member) access to groups, applications, or roles.

MS-100 - Microsoft 365 Identity and Services Practice Test

MS-100 - Microsoft 365 Identity and Services Practice Test

MS-100 Quality Control & Assurance 4