After creating a new Azure subscription, you are tasked with making sure that custom alert rules can be created in Azure Security Center. You have created an Azure Storage account. Which of the following is the action you should take? 

Answer options:

A. You should make sure that Azure Active Directory (Azure AD) Identity Protection is removed.
B. You should create a DLP policy.
C. You should create an Azure Log Analytics workspace.
D. You should make sure that Security Center has the necessary tier configured.

C

C: You need write permission in the workspace that you select to store your custom alert. Reference: https://docs.microsoft.com/en-us/azure/security-center/security-center-custom-alert