【单选题】What is the effect of using the service password-encryption comma()。
A.
Only the enable password will be encrypted.
B.
Only the enable secret password will be encrypted.
C.
Only passwords configured after the command has been entered will be encrypted.
D.
It will encrypt the secret password and remove the enable secret password fromthe configuration.
E.
It will encrypt all current and future passwords.
【单选题】What is the effect of using the service password-encryption command?()
A.
Only passwords configured after the command has been entered will beencrypted.
B.
Only the enable password will be encrypted.
C.
Only the enable secret password will beencrypted
D.
It will encrypt the secret password and remove the enable secret password from the configuration.
E.
It will encrypt all current and future passwords.
【单选题】SQL语言中,修改表结构的命令是( )。
【单选题】What is the effect of using the service password-encryption command?
A.
Only the enable password will be encrypted.
B.
Only the enable secret password will be encrypted.
C.
It will encrypt all current and future passwords.
【判断题】在事实检索系统中,用户可以用自然语言去提问。( )
【简答题】公里标、半公里标、百米标称为 标。A. 里程