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JN0-100單項選擇題每日一練(2019.01.09)

單項選擇題
What is the interface connecting the routing engine to the packet forwarding engine called？（）
A.Loopback 0
B.management
C.internal（fxp1）
D.control interface
單項選擇題
What happens when a route does not match any user configured policies?（）
A.The route is rejected.
B.The route is accepted.
C.The route is given a lower priority.
D.The route is sent to the default policy.
單項選擇題
You enter configuration mode with the configure command. You need to abort the changes that you have made and start again with a fresh copy of the active configuration. Which command should you use?（）
A.rollback 0
B.load active
C.reset config
D.clear candidate config
單項選擇題
What are the usable hosts on the 192.168.1.24/29 network?（）
A..24 through .48
B..24 through .32
C..25 through .30
D..35 through .31
單項選擇題
How many IP addresses can be configured in a given interface?（）
A.one primary and one secondary IP address
B.one IP address
C.as many IP addresses as you want
D.one primary and multiple secondary IP addresses