Which three statements correctly describe the features of the I/O calibration process?
(Choose three.)
A.
It automates the resource allocation for the Automated Maintenance Tasks.
B.
The latency time is computed only when the TIMED_STATISTICS initialization parameter
is set to TRUE.
C.
Only one I/O calibration process can run at a time.
D.
It improves the performance of the performance-critical sessions while running.
E.
It can be used to estimate the maximum number of I/Os and maximum latency time for
the system.