MS-102 Microsoft 365 Deployment & Migration 5 — Questions and Answers
Question 1: An administrator is planning a Teams-only migration from Skype for Business on-premises. What is the recommended final step to complete the migration?
- Disable Skype for Business client policies
- Set TeamsUpgradePolicy to TeamsOnly mode for all users (Correct answer)
- Remove Skype for Business licenses from all users
- Decommission the Skype for Business server first
Correct answer: Set TeamsUpgradePolicy to TeamsOnly mode for all users
Setting TeamsUpgradePolicy to TeamsOnly for all users completes the migration by routing all chats, calls, and meetings to Teams and retiring Skype for Business functionality.
Question 2: During a Microsoft 365 tenant-to-tenant migration, which tool can help migrate Teams content, including channels and messages, between tenants?
- SharePoint Migration Tool
- Microsoft 365 Backup
- Third-party tools such as BitTitan or AvePoint (Correct answer)
- Azure AD B2B collaboration
Correct answer: Third-party tools such as BitTitan or AvePoint
Microsoft does not provide a native tool for tenant-to-tenant Teams content migration; third-party ISV tools like BitTitan MigrationWiz or AvePoint are required.
Question 3: An administrator needs to force an immediate Azure AD Connect delta synchronization cycle. Which PowerShell command accomplishes this?
- Start-ADSyncSyncCycle -PolicyType Initial
- Start-ADSyncSyncCycle -PolicyType Delta (Correct answer)
- Sync-ADObject -FullSync
- Invoke-ADSyncRunProfile -Delta
Correct answer: Start-ADSyncSyncCycle -PolicyType Delta
Start-ADSyncSyncCycle -PolicyType Delta triggers an immediate delta sync that processes only changes since the last sync cycle.
Question 4: When migrating from an on-premises file server to SharePoint Online using SPMT, what character in a file name will cause the migration to fail?
- Hyphen (-)
- Underscore (_)
- Hash (#) (Correct answer)
- Period (.)
Correct answer: Hash (#)
SharePoint Online does not support the hash (#) character in file or folder names, and files containing it will fail during SPMT migration.
Question 5: An organization's Microsoft 365 deployment uses Exchange Online Protection (EOP). During migration, an administrator needs to ensure that spam filtering does not reject legitimate email from the on-premises environment. What should be configured?
- Create a safe sender list in Outlook
- Add the on-premises server IP to an enhanced filtering connector (Correct answer)
- Disable EOP spam filtering globally
- Create a mail flow rule to bypass all filtering
Correct answer: Add the on-premises server IP to an enhanced filtering connector
Enhanced filtering for connectors (skip listing) allows EOP to evaluate the true sender IP rather than the on-premises relay, preventing legitimate mail from being flagged as spam.
Question 6: What is the purpose of the Microsoft 365 Network Connectivity Principles guidance recommending that organizations implement local internet breakouts?
- Reduce VPN tunnel encryption overhead
- Minimize latency by routing Microsoft 365 traffic directly to the nearest Microsoft network entry point (Correct answer)
- Prevent data from leaving the corporate network perimeter
- Enable conditional access for remote users
Correct answer: Minimize latency by routing Microsoft 365 traffic directly to the nearest Microsoft network entry point
Local internet breakouts allow Microsoft 365 traffic to connect directly to the nearest Microsoft network front door, reducing latency and improving performance compared to hairpinning through a central datacenter.
Question 7: An administrator needs to assess the readiness of client machines for Microsoft 365 Apps deployment. Which tool provides hardware and software compatibility assessments across the organization?
- Microsoft 365 Apps health dashboard
- Readiness Toolkit for Office add-ins and VBA (Correct answer)
- Windows Update for Business
- Microsoft Endpoint Analytics
Correct answer: Readiness Toolkit for Office add-ins and VBA
The Readiness Toolkit for Office add-ins and VBA scans machines to identify compatibility issues with Office add-ins and macros before deploying Microsoft 365 Apps.
MS-102 Microsoft 365 Deployment & Migration 5
An administrator is planning a Teams-only migration from Skype for Business on-premises.
What is the recommended final step to complete the migration?