Tangi, a software developer, is troubleshooting an issue with an Active Directory integrated application. He creates an AD instance in Azure and after a while perceives there has been some data corruption. Which of the following describes an action that could have prevented this from happening?

a$.$

Do not configure the DC on Azure as a global catalog server

b$.$

Store the AD database files on a different disk than the OS disk

c$.$

Store the AD database files on the operating system disk

d$.$

Create a Read$-$Only DC in Azure to minimize intersite traffic