单选题In configuration mode you see the following prompt： [edit interfaces fe-1/1/1] user@router# Which command will take you to operational mode？（）A endB exitC quitD exit configuration-mode
题目
单选题
In configuration mode you see the following prompt： [edit interfaces fe-1/1/1] user@router# Which command will take you to operational mode？（）
A
end
B
exit
C
quit
D
exit configuration-mode