You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed. You are running a training exercise for junior administrators.You are currently discussing the new VHD format called VHDX.Which of the following is TRUE with regards to VHDX？（）

A. It supports virtual hard disk storage capacity of up to 64 GB
B. It supports virtual hard disk storage capacity of up to 64 TB
C. It does not provide protection against data corruption during power failures
D. It has the ability to store custom metadata about the file that the user might want to record