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【单选题】

An accidental path of low resistance, allowing passage of abnormal amount of current is known as a/an().

A、open circuit

B、short circuit

C、polarized ground

D、ground reference point

更多“An accidental path of low resistance, allowing passage of abnormal amount of current is known as a/an().”相关的问题
第1题

A、open circuit  B、short circuit  C、polarized ground  D、ground reference point  

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第2题

A、to act as an equal-cost path to the primary path  B、to enable another LSP for load balancing  C、to act as a diverse backup path to the primary path  D、to allow the use of explicit path selection via EROs  

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第3题

A、reverse path of the RRO  B、least cost to the ingress router  C、shortest path to the egress router  D、reverse path of the path vector TLV  

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第4题

A、paths from an internal BGP (iBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH  B、paths for which the NEXT_HOP is inaccess ible  C、paths from an external BGP (eBGP) neighbor if the local autonomous system (AS) appears in the AS_PATH  D、paths for which the NEXT_HOP is accessible  E、paths that are marked as synchronized in the show ip bgp output  F、paths that are marked as not synchronized in the show ip bgp output  

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第6题

A、The path cost can be changed for an interface using the spanning-tree cost command  B、The path cost can be changed for an interface using the stp path-cost command  C、The SPT default path cost depends on the interface speed  D、The STP default path cost is similar for all interface  

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第7题

A、path=$path:/usr/vac/bin; export path  B、path.=/usr/vac/bin; export $path  C、Modify the path environment variable in /etc/profile  D、Modify the path environment variable in /.profile  

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第8题

A、The time it takes to identify the optimal path for the LSP.  B、The interval at which the ingress router recalculates the LSP's path.  C、The time the ingress router takes to establish the primary path.  D、The maximum number of times the ingress router tries to establish the primary path.  

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