Which of the Following Statements Are a Correct Description of the CIFS

Which of the following statements are a correct description of the CIFS agreement? (multiple choice)

A) CIFS does not allow multiple clients to access
B) The CIFS client writes the shared file and does not write to the storage system immediately. Instead, the file is saved in the local cache and can be read again Improve read rate, improve performance
C) CIFS does not support anonymous transmission and shared authentication access
D) CIFS supports a variety of character sets to ensure CIFS can be used in all language systems