You have a server named Server1 that runs Windows Server 2012 R2.
On Server1, you open Computer Management as shown in the exhibit. (Click the Exhibit button.)

You need to ensure that you can create a 3-TB volume on Disk 1.
What should you do?

A.
Create a storage pool.

B.
Convert the disk to a GPT disk.

C.
Convert the disk to a dynamic disk.

D.
Create a VHD, and then attach the VHD.

Explanation:
The exhibit shows Disk1 to be a basic disk. The disk must be GPT since GPT disks allows for partitioning.

Training Guide: Installing and Configuring Windows Server 2012 R2: Chapter 8: File Services and Storage,
Lesson 2: Provisioning and managing shared storage, p. 379-384
http://msdn.microsoft.com/en-us/library/windows/hardware/gg463525.aspx