103.Observe the following PL/SQL block: BEGIN dbms_spm.configure('SPACE_BUDGET_PERCENT', 30); END; Which statement is correct regarding the above PL/SQL block?
A.It automatically purges the SQL management objects when SMB occupies more than 30% of the SYSAUX tablespace.
B.It reserves 30% of the space in the SYSAUX tablespace for SQL Management Base (SMB).
C.It reserves 30% of the space in the SYSTEM tablespace for SMB.
D.It generates a weekly warning in the alert log file when SMB occupies more than 30% of the SYSAUX tablespace.
正确答案是D