Examine the query and its output executed In an RDBMS Instance:
Which three statements are true about the users (other than sys) in the output?
A.The C # # B_ADMIN user can perform all backup and recovery operations using RMAN only. B.The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker. C.The C # #A_ADMIN user can perform wallet operations. D.The C # # D_ADMIN user can perform backup and recovery operations forAutomatic Storage Management (ASM). E.The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.正确答案BDE
