MS-102 Deploy and manage a Microsoft 365 tenant Practice Question
You are designing a Microsoft 365 tenant for a multinational organization. You need to ensure compliance with data residency requirements. Which THREE actions should you take?
⚠ Common exam trap
Test-takers frequently confuse data residency (where data is stored) with data protection (DLP policies) or replication settings, leading them to select DLP policies or disabling replication instead of the correct Multi-Geo and compliance boundary options.
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
✓
Set data location preferences in the Microsoft 365 admin center.
Setting data location preferences in the Microsoft 365 admin center (under Settings > Org Settings > Organization Information) allows you to specify the primary data residency region for your tenant. This ensures that core data at rest, such as Exchange Online mailboxes and SharePoint sites, is stored in the selected geographic location to meet compliance requirements.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Set data location preferences in the Microsoft 365 admin center.
Why this is correct
During initial tenant provisioning, the Microsoft 365 admin center's data location setting lets you choose the main geographic region (for example, Europe, Asia Pacific) where core Microsoft 365 data for the tenant will be stored at rest. This selection determines the primary residency for Exchange Online mailboxes, SharePoint/OneDrive content, and Teams data. Because the choice is made at tenant creation and is largely immutable for existing tenants, it must be aligned with the multinational's data-residency requirements before provisioning begins.
- ✗
Disable cross-region replication in Exchange Online.
Why it's wrong here
Exchange Online does not expose an option to disable cross-region replication; Microsoft automatically replicates mailbox data within the same geographic region and, in some cases, to a paired region for high availability and failover. The data-at-rest location remains the tenant's primary data location, and replication is a backend redundancy mechanism you cannot control or turn off. Attempting to disable it misunderstands that replication supports availability, not residency.
- ✓
Use compliance boundaries for eDiscovery.
Why this is correct
Compliance boundaries, configured in Microsoft Purview, use Microsoft Entra ID organizational attributes such as CountryOrRegion or Department to define which mailboxes, SharePoint sites, and OneDrive accounts an eDiscovery manager is allowed to search. When applied with regional attributes, they ensure that investigators in one subsidiary cannot search content belonging to another region, acting as a logical governance layer over the primary data-location structure. However, they do not relocate data or change where content is stored; instead, they restrict who can access and search regional data.
- ✗
Create data loss prevention policies for each region.
Why it's wrong here
Data loss prevention (DLP) policies are a compliance and security control that inspects email and files for sensitive information and applies actions such as blocking, restricting, or encrypting that content. While you can create DLP policies scoped to a region or user group, enforcement does not influence the physical or geographic storage location of Microsoft 365 data. DLP and data residency address different concerns—protection of content versus location of content—so creating regional DLP policies cannot satisfy a data residency requirement.
- ✓
Configure Microsoft 365 Multi-Geo.
Why this is correct
Microsoft 365 Multi-Geo is an Enterprise Agreement add-on that lets you provision satellite geographic regions and assign specific users' Exchange Online mailboxes, OneDrive for Business sites, SharePoint sites, and Microsoft 365 Groups to those satellite regions. For multinational organizations, this extends the tenant beyond the primary data location, allowing data-at-rest residency per user or site while keeping a single centralized tenant for administration. Multi-Geo is particularly valuable when compliance requires certain content to remain inside a specific country or region.
Go deeper
Related to this question
Learn chapter
Tenant-Wide Settings and Org Profile
Key term
Microsoft 365
Microsoft 365 is a subscription-based cloud service from Microsoft that combines productivity tools like Office apps with security, device management, and online storage.
Key term
Microsoft 365 tenant
A Microsoft 365 tenant is a dedicated, isolated instance of Microsoft 365 services created for an organization when they sign up for a subscription.
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