问题

Thefollowingcommandisexecutedtocreatethebaselinetemplate:SQL>EXECUTEDBMS_WORKLOAD_REPOS

Thefollowingcommandisexecutedtocreatethebaselinetemplate：SQL>EXECUTEDBMS_WORKLOAD_REPOSITORY.CREATE_BASELINE_TEMPLATE（START_TIME=>TO_TIESTAMP（SYSDATE+2），END_TIME=>TO_TIMESTAMP（SYSDATE+10），BASELINE_NAME=>’Mybase4’，TEMPLATE_NAME=>’Mytemp4’，EXPIRATION=>NULL）；Whichstatementistrueabouttheeffectoftheabovecommand？（）

A.Itcreatesabaselinetemplatethatneverexpires.

B.Itproducesanerrorbecausenosnapshotinformationisprovidedtocreatethebaseline.

C.ItcreatesabaselinetemplatethatexpiresaftertheAutomaticWorkloadRepository（AWR）retentionperiod.

D.ItcreatesarepeatingbaselinetemplatethatrepeatsaftertheAutomaticWorkloadRepository （AWR）retentionperiod.

参考答案

您可能感兴趣的试题

Kelsey likes eating very much, but he isnt very ______ about the food he eats.A．particular

答案解析
A．Avoid eating any food.B．Prepare the right type of pie to eat.C．Wash his hands thorou

答案解析
A．Looking sideways to see how fast your neighbor eats.B．Eating from the outside toward

答案解析
The WHO is worried aboutA．people"s stopping eating beef.B．people"s stopping eating chicken

答案解析
A.He should eat a little food. B.He should eat no

答案解析
Do you prefer eating at home or eating out and why?

答案解析

Thefollowingcommandisexecutedtocreatethebaselinetemplate:SQL&gt;EXECUTEDBMS_WORKLOAD_REPOS

Thefollowingcommandisexecutedtocreatethebaselinetemplate:SQL>EXECUTEDBMS_WORKLOAD_REPOS