Examine the query and its output:
Which two inferences can be definitely derived from this output? (Choose two.)
A.
The db file scattered read event has occurred 104 times in this session for file# 12.
B.
The session has completed performing a full table scan.
C.
The SQL statements in this session are performing excessive disk reads.
D.
The multiblock factor is 8 for this I/O but it could vary for the other I/O events.