单项选择题
View the Exhibit and identify the component marked with a question mark.()
A.Checkpoint (CKPT) B.Process Monitor (PMON) C.Archiver Processes (ARCn) D.Recoverer Process (RECO) E.Memory Manager process (MMAN)
A.The SGA advisor will be disabled. B.The MTTR advisor will be disabled. C.Automatic checkpoint tuning will be disabled. D.Checkpoint information will not be written to the alert log file.
A.The user must enable the role explicitly. B.The user can grant the role to other users. C.The user cannot use the role until the DBA enables it explicitly. D.The user can start using the role immediately without any changes