Which three statements are true about Oracle Clustered File System (OCFS)?

Which three statements are true about Oracle Clustered File System (OCFS)? (Choose three.)

A.
There is no limit on the number of files on OCFS.

B.
You can use OCFS for database files as well as general files.

C.
You can create an OCFS using Logical Volume Manager (LVM).

D.
You must modify the Linux kernel parameters before mounting OCFS.

E.
Standard file system commands, such as mkdir, rmdir, and mv, are available on OCFS.