JN0-101單項選擇題每日一練(2019.01.23)

來源：考試資料網(wǎng)

1 Which two statements are true of a network mask?（）

2 What information does the help reference command provide?（）

3 You have received a default route through BGP from your ISP and you want to redistribute it into OSPF.Which mehtod will accomplish this?（）

4 Which statement is true regarding the forwarding plane?（）

5 Referring to the exhibit, which statement is correct?（）