Your company has an Azure subscription that contains the following unused resources:
20 user accounts in Azure Active Directory (Azure AD)
Five groups in Azure AD
10 public IP addresses
10 network interfaces
You need to reduce the Azure costs for the company.
Which unused resources should you remove?
B
Explanation:
You are charged for public IP addresses. Therefore, deleting unused public IP addresses will reduce the Azure costs.
Reference:
https://docs.microsoft.com/en-us/azure/advisor/advisor-cost-recommendations#reduce-costs-by-deleting-or-reconfiguring-
idle-virtual-network-gateways
B is correct answer
user accounts
PUBLIC ADDRESS