Exam MS-900 topic 1 question 198 discussion

Correct. P1 is for manual while P2 is automatically

https://learn.microsoft.com/en-us/office365/servicedescriptions/azure-information-protection - now it is Azure Information Protection Premium P2

To benefit from automatic client-side labeling, users must be licensed for Azure Information Protection P2, which is included in Enterprise Mobility + Security E5/A5/G5, Microsoft 365 E5/A5/G5, Microsoft 365 E5/A5/G5/F5 Compliance, Microsoft 365 F5 Security & Compliance, and Microsoft 365 Information Protection and Governance. https://docs.microsoft.com/en-us/office365/servicedescriptions/microsoft-365-service-descriptions/microsoft-365-tenantlevel-services-licensing-guidance/microsoft-365-security-compliance-licensing-guidance

It's P2 because of the automatic labelling -- https://docs.microsoft.com/en-us/answers/questions/343635/is-azure-information-protection-plan-1-enough-and.html

THis link is broken now: https://azure.microsoft.com/en-us/pricing/details/information-protection/

https://docs.microsoft.com/en-us/answers/questions/343635/is-azure-information-protection-plan-1-enough-and.html P2 is correct

since 2020 November, AIP Plan 2 is no longer available for new subscriptions. So the question is misleading.

This is correct. Key word is automatic.