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YouareworkingasaDatabaseAdministrator.Despite&enYouareworkingasaDatabaseAdministrator.Despitehavingapasswordinthedatadictionaryaschange_on_install，youalwayslogontothedatabaseMYNEWDBusingoperatingsystemauthentication.Yourorganizationisplanningtorecruittwoj
题目
YouareworkingasaDatabaseAdministrator.Despitehavingapasswordinthedatadictionaryaschange_on_install，youalwayslogontothedatabaseMYNEWDBusingoperatingsystemauthentication.Yourorganizationisplanningtorecruittwojunior-levelDBAs.YoudecidetoenableremoteauthenticationinyourdatabasesothatthenewDBAscanlogontothedatabasefromtheirworkstationstocarryoutadministrativetasks.
ToallowthenewDBAstoperformtheadministrativetasks，youcreateapasswordfileonthedatabaseserverusingthefollowingcommand：
ORAPWDfile=d：\oracle\ora9i\orapwU01password=adminentries=4
Aftercreatingthepasswordfile，youremovetheoperatingsystemauthenticationandchangethevalueoftheREMOTE_LOGIN_PASSWORDFILEparametertoEXCLUSIVE.YoualsocreateanetservicenameasMYNEWDBthatallowsthenewDBAstoconnecttothedatabaseserverfromtheirworkstationsusingthisnetservicename.Whichcommandmustyouusetoconnecttothedatabasetostartit？（）