题目内容

Youaretryingtodeterminehowmanydisksortsarehappeningonthedatabaserightnow.Whichofthefollowingdictionarytableswouldyouusetofindthatinformation?()

A. V$SESSION
B. V$SYSSTAT
C. DBA_SEGMENTS
D. V$SORT_USAGE

查看答案
更多问题

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

答案查题题库