网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
DBMS是什么？（）
- A、操作系统
- B、数据库管理系统
- C、数据库
- D、数据库管理员
参考答案
更多 “DBMS是什么？（）A、操作系统B、数据库管理系统C、数据库D、数据库管理员” 相关考题
考题
数据库(DB)、数据库系统(DBS)、数据库管理系统(DBMS)三者之间的关系是A）DBS包括DB和DBMS B）DBMS包括DB和DBSC）DB包括DBS和DBMS D）DBS就是DB，也就是DBMS
考题
DB、DBMS和DBS三者间的关系为______。A) DB包括DBMS和DBSB) DBS包括DB和DBMSC) DBMS包括DBS和DBD) DBS与DB和DBMS无关A．B．C．D．
考题
Youfindthatsomequeriesonatablearetakingalongtimetoexecutebecausetherearenoindexescreatedonthetable.YoudecidetoinvoketheSQLAccessAdvisortodeterminetheappropriateindextobecreated.WhichpackagewillyouusetoinvoketheSQLAccessAdvisor？（）A.DBMS_SERVER_ALERTB.DBMS_ADVISORC.DBMS_RESOURCE_MANAGERD.DBMS_REPAIR
考题
YouarecreatingaSQLTuningSettoallowagroupofSQLstatementstobepassedintotheSQLTuningAdvisor.WhichpackageswillyouusetocreatetheSQLTuningSet?()
A.DBMS_WORKLOAD_REPOSITORYB.DBMS_RESOURCE_MANAGERC.DBMS_SQLTUNED.DBMS_ADVISOR
考题
YouwanttorebuildafreelistinthefreelistsoftheEMPLOYEEtableintheScottschema.Whichpackagewillyouusetoaccomplishthis?()
A.DBMS_REPAIRB.DBMS_SCHDULERC.DBMS_STATSD.DBMS_RESOURCE_MANAGER
考题
WhichpackageprovidesAPI’sfortheSQLTuningAdvisor?()
A.DBMS_MONITORB.DBMS_STATSC.DBMS_SQLTUNED.DBMS_ADVISOR
考题
Youwanttoenforceacompany’sbusinesspolicyonseveralobjectsbyusingasinglepolicyfunction.Whichtwotypesofpoliciescanbeassignedtothepolicy_typeargumentinthedbms_rls.add_policyproceduretoachievetheaboveobjective？（）A.DBMS_RLS.STATICB.DBMS_RLS.DYNAMICC.DBMS_RLS.SHARED_STATICD.DBMS_RLS.CONTEXT_SENSITIVEE.DBMS_RLS.SHARED_CONTEXT_SENSITIVE
考题
WhichthreemethodscanyouusetorunanAutomaticDatabaseDiagnosticMonitor(ADDM)analysisoveraspecifictimeperiod?()
A.EnterpriseManagerGUIB.DBMS_TRACEpackageAPIsC.DBMS_ADVISORpackageAPIsD.DBMS_MONITORpackageAPIsE.$ORACLE_HOME/rdbms/admin/addmrpt.sqlscript
考题
Whichofthefollowingpackagesmaintainsinformationintherecoverycatalog?()
A.DBMS_RCVMANB.DBMS_RMANC.DBMS_RCVCATD.DBMS_CATPROC
考题
Youexplicitlyspecifiedthetablespaceusagethresholdvalueswhilecreatingatablespace.Youneedtoreverttothedatabase－widedefaulttablespaceusagethresholdvaluesforthe tablespace.WhichPL／SQLpackagewouldyouuse?()
A.DBMS_STATSB.DBMS_ALERTC.DBMS_SPACED.DBMS_MONITORE.DBMS_SERVER_ALERTF.DBMS_SPACE_ADMIN
考题
You want to enforce a company’s business policy on several objects by using a single policy function. Which two types of policies can be assigned to the policy_type argument in the dbms_rls.add_policy procedure to achieve the above objective？ （）A、 DBMS_RLS.STATICB、 DBMS_RLS.DYNAMICC、 DBMS_RLS.SHARED_STATICD、 DBMS_RLS.CONTEXT_SENSITIVEE、 DBMS_RLS.SHARED_CONTEXT_SENSITIVE
考题
Which of the following packages maintains information in the recovery catalog？ （）A、DBMS_RCVMANB、DBMS_RMANC、DBMS_RCVCATD、DBMS_CATPROC
考题
单选题Which package provides API’s for the SQL Tuning Advisor？（）A
DBMS_MONITORB
DBMS_STATSC
DBMS_SQLTUNED
DBMS_ADVISOR
考题
单选题You want to rebuild a free list in the free lists of the EMPLOYEE table in the Scott schema. Which package will you use to accomplish this？（）A
DBMS_REPAIRB
DBMS_SCHDULERC
DBMS_STATSD
DBMS_RESOURCE_MANAGER
考题
问答题数据库系统的组成是什么？DBMS指的是什么？
热门标签
最新试卷
