Which two statements are true about the interpretation of the output?

View the Exhibit and examine the output for the query on V$IOSTAT_FUNCTION.

Which two statements are true about the interpretation of the output? (Choose two.)

A.
The I/O statistics are only for the single block read and write operations.

B.
The I/O statistics are for single block or multi-block read and write operations.

C.
If there is a conflict of I/O functions, the I/O is placed in the bucket with the lower FUNCTION_ID.

D.
If there is a conflict of I/O functions, the I/O is placed in the bucket with the higher FUNCTION_ID.