JN0-100 题目列表
单选题In which mode are users allowed to configure the device， including interfaces， protocols， user access， and system hardware properties？（）Apriviledged modeBconfiguration modeCmonitoring modeDoperational mode
多选题Which two statements regarding JUNOS architecture are correct？（）AThe Routing Engine handles all exception traffic.BThe Routing Engine synchronizes the route table with the PFECThe Routing Engine is hot-pluggable.DThe Routing Engine controls the PFE
多选题Which two media types support asynchronous transfer mode?（）AT3BSONETCGigabit-EthernetDEIA/TIA-232 serial
单选题When is the BA Classifier engaged for identifying the forwarding class of traffic in a Juniper router?（）Aafter a packet is identified by a multifield classifierBafter the traffic passes though a shaperCprior to ingress policing of trafficDwhile the packet is stored in the switching fabric of the router
单选题Which application would be suited for UDP traffic?（）AWeb browsingBdownloading a programCstreaming television showsDon-line shopping
单选题Which command allows viewing of only OSPF routes?（）Ashow ip ospf routeBshow ip route protocol ospfCshow route protocol ospfDshow ospf table
单选题Rewrite rules are used in which CoS scenario?（）AWhen a single device is configured to provide differentiated services.BWhen multiple devices in a network are configured to use CoS to provide differentiated services.CWhen a device is used to connect to another autonomous system.DWhen CoS is used to classifiy traffic as low priority.
单选题In which routing table would you find an OSPF V2 route?（）Aipv4-unicastBinet.0Cinet.4Dinet.ipv4
多选题Which two statements about subnet masks are true?（）AIf a bit is turned on (1), the corresponding bit in the IP address is used for the host portion.BIf a bit is turned off (0), the corresponding bit in the IP address is used for the host portion.CIf a bit is turned on (1), the corresponding bit in the IP address is used for the network prefix.DIf a bit is turned off (0), the corresponding bit in the IP address is used for the network prefix.
单选题The auto-complete feature in the JUNOS CLI is triggered by which method?（）Aspace bar for both command and variable completionBspace bar for command completion；tab key for variable completionCspace bar for variable completion；tab key for command completionDtab key for variable and command completion；space bar for command completion
单选题A routing policy has three terms and the first term of the policy does not contain a terminating action. What will become of the routes after they have been evaluated by the first term?（）AIn the absence of a terminating action, all routes are accepted.BThe route will be evaluated by the second term in the policy.CThe default action will be applied.DIn the absence of a termination action, all routes are rejected.
单选题When performing password recovery, which command should be entered at the boot prompt?（）Aboot -sBboot -rCboot singleDboot recovery
单选题What is a vaild action for a firewall filter?（）Athen dropBthen countCthen allowDthen community add
多选题Which two loopback types are supported for serial interfaces on Juniper devices?（）ALocalBFar EndCRemoteDBidirectional