Which two options are valid WAN connectivity methods?（）
Which two multicast modes are valid options for use with Ethernet bridging on a mesh AP?（）A、mesh bridge inB、regularC、bi-directional bridgeD、inE、out
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Which three options are valid WAN connectivity methods? （）A、PPPB、WAPC、HDLCD、MPLSE、L2TPv3F、ATM
Which of the following options is a valid host IP address？（）A、129.0.0.99B、129.255.0.1C、224.0.0.1D、254.0.0.1
Which two functions of JUNOS Software are handled by the data plane？（）A、NATB、OSPFC、SNMPD、SCREEN options
Which two metrics does the Executive report summarize? （）(Choose two.)A、QoS statisticsB、WAN performanceC、acceleration statisticsD、compression statistics
Which of the following are valid until command options when attempting point-in-time recovery in RMAN？（）A、 until timeB、 until changeC、 until sequenceD、 until SCNE、 until commit
多选题Which two security policy actions are valid？（）AdenyBdiscardCrejectDclose
