多项选择题
Which three commands will cause a logical interface to go administratively down after being committed?（）
A. shutdown B. deactivate C. disable D. down E. delete
单项选择题 Which command will display the active configuration?（）
多项选择题 Which two statements are true about the configure exclusive command?（）
多项选择题 Which two commands would you use to discard a candidate configuration?（）
