Your network contains a server named Server1 that runs Windows Server 2008 R2. You add a new 3-
terabyte hard disk to Server1. You need to create a 3-terabyte volume. What should you do first?

A.
Disable write caching for the hard disk.

B.
Initialize the disk as a Master Boot Record (MBR) disk.

C.
Initialize the disk as a GUID Partition Table (GPT) disk.

D.
Disable direct memory access (DMA) for the hard disk controller.

Explanation:
A GPT disk uses the GUID partition table (GPT) disk partitioning system. A GPT disk offers these
benefits: Allows up to 128 primary partitions. Master Boot Record (MBR) disks can support up to
four primary partitions and an additional 124 partitions inside extended partitions. Allows a much
larger partition size–greater than 2 terabytes (TB), which is the limit for MBR disks. Provides greater
reliability because of replication and cyclical redundancy check (CRC) protection of the partition
table can be used as a storage volume on all x64-based platforms, including platforms running
Windows XP Professional x64 Edition. Starting with Windows Server 2003 SP1, GPT disks can also be
used as a storage volume on x86- based Windows platforms. Can be used as a boot volume on x64-
based editions of Windows 7, Windows Vista, and Windows Server 2008. Starting with Windows
Server 2003 SP1, GPT disks can also be used as a boot volume on Itaniumbased\ systems. Note:
Windows only supports booting from a GPT disk on systems that contain Unified Extensible
Firmware Interface (UEFI) boot firmware.
Source: http://www.microsoft.com/whdc/device/storage/GPT-on-x64.mspx