YourARCHIVELOG-modedatabasehaslostthreedatafilesandshutdown.OneisassignedtotheSYSTEMtablespaceandtwoareassignedtotheUSERStablespace.Youcanchoosefromthefollowingstepstorecoveryourdatabase:
a.Restorethethreedatabasedatafilesthatwerelost.
b.IssuetheStartupMountcommandtomountthedatabase.
c.Issuethealterdatabaseopencommand.
d.Issuethealterdatabaseopenresetlogscommand.
e.Recoverthedatabaseusingtherecoverdatabasecommand.
f.Recoverthedatafileswiththerecoverdatafilecommand.
g.Takethedatafilesoffline.
Whichisthecorrectorderofthesestepsinthiscase?()
There has been an increasing ________ (aware) that many people are affected by crime
始终坚定“()”制度自信。广大澳门同胞发自內心拥护“一国两制”,认同“一国两制"是澳门保持长期繁荣稳定的最佳制度。