Which statement describes a way to minimize the impact of a RUNSTATS operation?
A.
Limit the number of pages and rows processed by using page-level or row-level table
sampling.
B.
Execute the RUNSTATS command with the DETAILED UNSAMPLED option specified.
C.
Reduce I/O by using a shadow table space for statistics collection.
D.
Execute the RUNSTATS command with the WITH DISTRIBUTION option specified.