JN0-100章节练习(2020.05.11)

单项选择题
What represents the decimal equivalence of 11000000 10101000 10101100 11110001? （）
A.192.168.184.201
B.192.168.172.241
C.192.170.172.237
D.192.170.184.221
单项选择题
Which command is used to retrieve the serial numbers of a Juniper device?（）
A.show version
B.show chassis hardware
C.show hardware detail
D.view hardware database
单项选择题
Which command allows you to decode packets in JUNOS?（）
A.debug packet interface-name
B.show interface extensive
C.traceoptions interface-name
D.monitor traffic interface interface-name
单项选择题
In which routing table would you find an OSPF V2 route?（）
A.ipv4-unicast
B.inet.0
C.inet.4
D.inet.ipv4
单项选择题
Which command would you type to see a concise display of which interfaces are up and which are down?（）
A.show interfaces brief
B.show interfaces status
C.show ip interface brief
D.show interfaces terse
单项选择题
What represents the binary equivalence of 192.168.187.201?（）
A.10101000 11001000 10101001 10101001
B.11000000 10101100 10101011 11000101
C.11000000 10101000 10111011 11001001
D.11000100 10101010 10110011 11001011
单项选择题
Which statement accurately defines the role of a Qualified Next Hop?（）
A.It is any alternative path for best effort traffic.
B.It is the next hop of the active route to a directly attached device.
C.It is the next hop for a route from a qualified protocol.
D.It is an alternative next hop for a static route.
多项选择题
When configuring a scheduler map, which two are referenced?（）
A.Forwarding Class
B.Scheduler
C.Rewrite Rules
D.Priority
单项选择题
You have just issued the command commit confirmed and your network continues to be operational with no further changes required. You issue a commit and-quit. A short time later, users start complaining about network problems. Which commands (in order) need to be entered to resolve this issue?（）
A.A
B.B
C.C
D.D
单项选择题
Which statement is true about the internal link between the Routing Engine and the Packet-Forwarding Engine?（）
A.It is only used for exception traffic.
B.It is an FE link called fxp2.
C.It is rate-limited to avoid DDOS attacks.
D.It is only used to send the forwarding-table from the Routing Engine to the Packet-Forwarding Engine.