Exam 1z0-068 topic 1 question 16 discussion

Examine this command:
SQL> CREATE DISKROUP data NORMAL REDANDUNCY:

FAILGROUP fgrpl DISK -
/dev/disk1 NAME disk1,
/dev/disk2 NAME disk2,
/dev/disk3 NAME disk3,

FAILGROUP fgrpl2 DISK -
/dev/disk4 NAME disk4,
/dev/disk5 NAME disk5,
/dev/disk6 NAME disk6,

FAILGROUP fgrpl3 DISK -
/dev/disk7 NAME disk7,
/dev/disk8 NAME disk8,
/dev/disk9 NAME disk9,
ATTRIBUTE au_size=4M,
compatible.asm = 11.2,
compatible.rdbms = 11.2,
compatible.advm = 11.2,
content_type = recovery;
Which two statements a true about this disk group, created using Grid Infrastructure 12.1?