You need to implement the HR department site collection. What should you do first?

A wildcard inclusion managed path cannot be created in an HR web application that does not yet exist, making this step logically impossible before the web application is provisioned.

A SharePoint web application is the IIS-level container that all site collections and content databases reside within, so it must be created first before any other configuration steps. Creating a dedicated web application for the HR department provides isolation, separate authentication providers, and independent content databases. Without the web application existing, managed paths and content databases cannot be created for it.

Adding a managed path to the departments web application would place the HR site collection under a shared web application rather than giving HR its own isolated web application as required.

A content database is created within an existing web application and cannot be provisioned before the target web application itself has been created.