You have a server named Server1 that runs a Server Core Installation of Windows Server 2012 R2. You attach a 4-TB disk to Server1. The disk is configured as an MBR disk. You need to ensure that you can create a 4-TB volume on the disk. Which Diskpart command should you use？（）

• A、Automount
• B、Convert
• C、Expand
• D、Attach