You are a global admin in a company with a Microsoft 365 subscription and Microsoft 365 E5 licenses assigned to your users. You have set up several retention policies and labels, and placed a specific retention policy in Preservation Lock. You regret the decision and need to remove the configured preservation lock setting. 
Who can remove the preservation lock?

Answer options:

A.Security Admin
B.Privileged Identity Admin
C.Global Admin
D.No one

Correct Answer: D 
When you enable preservation locks on a policy, it is critical to understand that no one can disable or delete the policy. You can add locations to the policy, but not remove them. You can extend the retention period, but not decrease it.Option A is incorrect. No one can remove the preservation lock.
Option B is incorrect. No one can remove the preservation lock.
Option C is incorrect. No one can remove the preservation lock. 
Reference: 
To know more about preservation lock, please refer to the link below: 

https://docs.microsoft.com/en-za/microsoft-365/compliance/retention-preservation-lock?view=o365-worldwide