Which three statements are true about ASM Cloud File Sy…

Which three statements are true about ASM Cloud File System (ACFS) encryption?

A.
A copy of an encrypted file is not encrypted unless it is created in an encrypted directory.

B.
acfsutil encr init is used to establish role separation between encryption managers and encryption
auditors.

C.
acfsutil encr off can be run by an encryption manager who may not have system administrator
privileges.

D.
acfsutil encr on can be used to specify the encryption key length for a directory or file.

E.
An ACFS snapshot can be ACFS encrypted.

Explanation:
acfsutil encr on –k key_length specifies the encryption key length for a directory or file.
Incorrect Answers:
B: The acfsutil encr init command creates storage for encryption keys.
C: Only an administrator can run the acfsutil encr off command on an Oracle ACFS file system.
https://docs.oracle.com/cd/E11882_01/server.112/e18951/asmfs_util009.htm#OSTMG94010