Which two statements are true about encrypting RMAN backup？（） The transparent encryption of backups uses the encryption wallet。 The database uses the same encryption key for every encrypted backup。 The password encryption of backups only uses the password while creating and restoring backup。 If transparent encryption is configured， you cannot use the SET ENCRYPTION BY PASSWORD command to make password-protected backu。
战国七雄中位置处于最南边的是（）。 秦国。 楚国。 齐国。 赵国。
To load a base operating system on a machine using NIM， what are the minimum NIM resources that must be defined for the installation to succeed？（） A mksysb resource， a SPOT resource， and an lpp_source resource。 A SPOT resource， an lpp_source resource， and a machine definition。 An lpp_source resource， a mksysb resource， and a machine definition。 A SPOT resource， an lpp_source resource， a machine definition， and a bootable CD。
When setting up a new store， which of the following steps is required in order to use the PasswordInvalidation feature？（） The ChangePassword page needs to be implemented.。 The password policy needs to be defined.。 The account lockout policy needs to be defined.。 The LoginTimeoutError view and ReLogonForm view need to be defined.。
氨基糖苷类抗菌药的不良反应有哪些？
You enabled the flashback logging feature， but you have not specified the location of the flash recovery area.
Which location would be used as the default location for the flash recovery area？（）
