单项选择题
A.Use the SQL Server 2005 Management Studio to review the permissions of the default database objects.
B.Query the sys.server_permissions table on Server1.
C.Execute the sp_helplogins system stored procedure for each of the default users that the MedDATA application creates.
D.Query the sys.database_permissions and sys.database_principals tables in the MedDB database.
单项选择题 FlashbackDatabasereliesonwhichtechnologiestorecovertoapointintime?()
多项选择题 You are managing an Oracle Database 11g database. The database is open, and you plan to perform Recovery Manager (RMAN) backups. Which three statements are true about these backups()
单项选择题 金融机构存在下列哪项事实,情节严重的,除处罚单位外,还要对直接负责的董事、高级管理人员和其他直接责任人员,处一万元以上五万元以下罚款。()