B, racial references is the answer.
Answer:
The active directory (AD)
Explanation:
Included in the operating system of Windows server is a primary feature called Active Directory which essentially manages a centralized database containing user account and security information such as password.
The AD is created by Microsoft and allows users (typically admins) to manage network and IT resources and application data of a system running the Windows operating system. AD can be used to create users, authenticate users and authorize users to be able to access servers and applications on the system.
What is the use for the secondary hard drive?
If it is to run another operating system, such as a Linux flavour or another version of Windows, you would need to:
1) correctly format your drive
2) Install your OS
If you are using the HDD alongside your current OS, you need to:
1) Lower the boot priority of that drive in your BIOS
2) Format your hdd for use in your OS.
(Use NTFS for Windows and HFS+ for OS X)
