Youaretryingtodeterminehowmanydisksortsarehappeningonthedatabaserightnow.Whichofthefollowingdictionarytableswouldyouusetofindthatinformation?()
A. V$SESSION
B. V$SYSSTAT
C. DBA_SEGMENTS
D. V$SORT_USAGE
查看答案
霍布斯认为,认识()是认识国家的前提。
A. 国家的组成方式
B. 人与国家的关系
C. 人的本性
D. 人与人之间的关系
heDBAisabouttoenableauditingontheOracledatabaseinanattempttodiscoversomesuspiciousactivity.Audittrailinformationisstoredinwhichofthefollowingdatabaseobjectnames?()
A. SYS.SOURCE$
B. SYS.AUD$
C. DBA_SOURCE
DBA_AUDIT_TRAIL
Inuser-managedbackupandrecoverprocedures,howaredatafilesbackedup?()
A. UsingSQLcommands.
B. UsingSQL*Pluscommands.
C. Usingoperatingsystemcommands.
D. UsingRecoverManagercommands.
Whichbackgroundprocessreadstheredologbufferandwritesittoafile?()
ARCn
B. DBWn
CKPT
D. LGWR
E. PMON
F. SMON