操作人员要严格遵守计算机的操作程序,并遵循()的要求。
A.操作制度
B.机房管理制度
C.会计制度和会计准则
D.会计电算化
第1题
A.AssigntheDEFAULTprofiletotheusers
B.SettheRESOURCE_LIMITparametertoTRUEintheparameterfile
C.CreateanewprofilewithCPUrestrictionsandassignittotheusers
D.SpecifytheusersasmembersoftheDEFAULT_CONSUMER_GROUP
E.RevoketheDBAroleandgrantCONNECTandRESOURCEroletotheusers
第2题
A.Undodatabecomesobsoleteafter1,000seconds.
B.Undodatagetsrefreshedafter1,000seconds.
C.Undodatawillbestoredpermanentlyafter1,000seconds.
D.Committedundodatawouldberetainedfor1,000secondsiffreeundospaceisavailable.
E.UndodatawillberetainedintheUNDOtablespacefor1,000seconds,thenitgetsmovedmovedtotheTEMPORARYtablespacetoprovidereadconsistency.
第3题
A.Untillastcommit
B.Untilthetimeyouperformrecovery
C.Untilthetimethedatefilegotcorrupted
D.Untilthepointwherethelasttransactionbegun
E.YoucannotrecovertheSYSTEMtablespaceandmustre-createthedatabase.
第4题
A.dropandre-createtheread-onlytablespaces
B.renametheread-onlydatafilestotheircorrectfilenames
C.changethetablespacestatusfromread/writetoread-only
D.re-createtheread-onlytablespacebecauseitisautomaticallyremoved
第5题
A.Theycanacceptonlyoneargument.
B.Theycanbenesteduptoonlytwolevels.
C.Theycanreturnmultiplevaluesofmorethanonedatatype.
D.TheycanbeusedinSELECT,WHERE,andORDERBYclauses.
E.Theycanmodifythedatatypeoftheargumentthatisreferenced.
F.Theycanacceptacolumnname,expression,variablename,orauser-suppliedconstantasarguments.
第6题
A.Youmusthavestartedthedatabaseinstanceinrestrictedmode.
B.YoumusthavestartedthedatabaseinstanceinNORMALmode.
C.Youmusthavestartedthedatabaseinstancewithserverparameterfile.
D.Youmusthavestartedthedatabaseinstancebutmustnothavemounted.
E.Youmusthavestartedthedatabaseinstancebutmustnothaveopened.
第7题
A.MemoryAdvisor
B.SegmentAdvisor
C.SQLTuningAdvisor
D.SQLAccessAdvisor
E.AutomaticDatabaseDiagnosticMonitor(ADDM)
第8题
A.itcanbeusedtoconcatenatetwostrings.
B.itcanbeusedtofindoutthetotallengthofthestring.
C.itcanbeusedforstringmanipulationandsearchingoperations.
D.itcanbeusedtoformattheoutputforacolumnorexpressionhavingstringdata.
E.itcanbeusedtofindandreplaceoperationsforacolumnorexpressionhavingstringdata.
第9题
A.to find the tax percentage for each of the employees
B.to list the name, job_id, and manager name for all the employees
C.to find the name, salary, and the department name of employees who are not working with Smith
D.to find the number of employees working for the Administrative department and earning less than 4000
E.to display name, salary, manager ID, and department name of all the employees, even if the employees do not have a department ID assigned
第10题
A.snmp.ora
B.names.ora
C.spfile.ora
D.sqlnet.ora
E.listener.ora
F.tnsnames.ora
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