A.mkgroup -A=john,mary delivery
B.groupadd -A=john,mary delivery
C.mkgroup adms=john,mary delivery
D.groupadd adms=john,mary delivery
30. Who found a book?A. John.B.Mary.C.Lisa.D.Mike.
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John:处死残忍的杀人犯是被容许的甚至是明智的。毕竟公开处决可以遏制残酷的犯罪并减少罪犯长期遭受的痛苦。死刑是一种社会的自我防范。 Mary:你忽视了一个应该优先考虑的问题,即一个国家或社会是否有权利剥夺任何一个人的生命。如果没有这样的权利,那么死刑是否能遏制犯罪这一问题就不那么重要。 如果可以确定死刑不能遏制犯罪,则John和Mary的立场受到哪种影响?( ) A.John和Mary的立场都不会受到影响 B.John和Mary的立场会受到削弱 C.Mary的立场得到了加强,而John的立场没有受到影响 D.John的立场受到削弱,Mary的立场不受影响
Youarecreatingajobclass.Youhaveissuedthefollowingcommandtocreatethejobclass:SQL>BEGINDBMS_SCHEDULER.CREATE_JOB_CLASS(JOB_CLASS_NAME=>’LOW_PRIORITY_CLASS’,RESOURCE_CONSUMER_GROUP=>’LOW_GROUP’,LOGGING_LEVEL=>DBMS_SCHEDULER.LOGGING_FULL,LOG_HISTORY=>1200,COMMENTS=>’LOWJOBPRIORITYCLASS’);END;SQL>/Whatwillbetheresultoftheabovecommand?()A.Thecommandwillbeexecutedsuccessfully.B.ThecommandwillfailbecauseRESOURCE_CONSUMER_GROUPisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.C.ThecommandwillfailbecauseLOGGING_LEVELisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.D.ThecommandwillfailbecauseLOG_HISTORYisaninvalidparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.E.Thecommandwillfailbecause1200isaninvalidvaluefortheLOG_HISTORYparameterintheDBMS_SCHEDULER.CREATE_JOB_CLASSprocedure.
Youexecutethefollowingblockofcode:SQL>BEGINDBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN(SIMPLE_PLAN=>’DEPARTMENTS’,CONSUMER_GROUP1=>’PAYROLLL’,GROUP1_CPU=>50,CONSUMER_GROUP2=>’SALES’,GROUP2_CPU=>25,CONSUMER_GROUP3=>’MARKETING’,GROUP3_CPU=>25);END;SQL>/Whatisaprerequisiteforusingthesimpleresourceplancreatedbyexecutingtheabovecode?()A.Youmustassignuserstoconsumergroups.B.Youmustgranttheswitchprivilegetotheusers.C.Youmustcreatearesourceplandirective.D.Youmustspecifythecomplexresourceplan.
Yourapplicationrequiresthatyouprogrammaticallymanipulateanonqueryrecordgroup.Whichthreebuilt-inscanyouuse?()A.CREATE_GROUPB.ADD_GROUP_NOWC.POPULATE_GROUPD.ADD_GROUP_COLUMNE.CREATE_GROUP_FROM_QUERY
Mary:How do you like the idea of having a picnic this Saturday? John:Wonderful.But?56? Mary:What about the Blue Mountain?It′s quite cool there. John:That′s a good idea.Shall we invite Michael and his girlfriend to go with us? Mary:Sure!It would?57?to have them with us. John:Good!58? Mary:You could buy some drinks and sandwiches.And some fruit,too. John:OK.59? Mary:How about 8 o′clock in the morning?It takes about two hours to get there. John:OK.I′ll call Michael and tell him about our plan.We sure will?60.第60题的答案是()A.When shall we set off B.What is the time C.have a wonderful time D.start packing E.be great fun F.What could I get G.What should I take H.where to
Mary:How do you like the idea of having a picnic this Saturday? John:Wonderful.But?56? Mary:What about the Blue Mountain?It′s quite cool there. John:That′s a good idea.Shall we invite Michael and his girlfriend to go with us? Mary:Sure!It would?57?to have them with us. John:Good!58? Mary:You could buy some drinks and sandwiches.And some fruit,too. John:OK.59? Mary:How about 8 o′clock in the morning?It takes about two hours to get there. John:OK.I′ll call Michael and tell him about our plan.We sure will?60.第57题的答案是()A.When shall we set off B.What is the time C.have a wonderful time D.start packing E.be great fun F.What could I get G.What should I take H.where to