Note: This question is part of a series that uses the same scenario. Each question presents a unique solution. After you answer, you cannot return. Your company has an Azure subscription with these unused resources: 20 user accounts in Azure Active Directory (Azure AD); five groups in Azure AD; 10 public IP addresses; and 10 network interfaces. You need to reduce the company's Azure costs. Solution: You remove the unused network interfaces. Does this meet the goal?

Removing unused network interfaces will not significantly reduce Azure costs because network interfaces themselves incur minimal to no direct charges when not associated with a running virtual machine or other active resource. While they are a component of a virtual machine's network connectivity, their individual cost is negligible. To effectively reduce costs, the focus should be on resources that generate significant charges, such as virtual machines, storage, or public IP addresses. Removing unused public IP addresses, for instance, would be a more impactful cost-saving measure as they often incur charges even when not actively in use.