‏If a 100-yuan product is 30% off, it will cost you 30 Yuan. ‌

中国大学MOOC: If a 100-yuan product is 30% off, it will cost you 30 Yuan.

将交换机的端口生成树成本设置为30，使用以下哪个命令？ A: [Huawei]stp cost 30 B: [Huawei-Ethernet0/0/0]stp cost 30 C: [Huawei]stp priority 30 D: [Huawei]stp path-cost 30

将交换机的端口生成树成本设置为30,使用以下哪个命令 A: uijie(config) B: spanning-tree cost 30 C: uijie(config-if-fastethernet0/1) D: spanning-tree cost 30 E: uijie(config) F: spanning-tree priority 30 G: uijie(config-if-fastethernet0/1) H: spanning-tree path-cost 30

将交换机的端口生成树成本设置为30,使用以下哪个命令? A: scitc(config)#spanning-treecost30 B: scitc(config-if-fastethernet0/1)#spanning-treecost30 C: scitc(config)#spanning-treepriority30 D: scitc(config-if-fastethernet0/1)#spanning-treepath-cost30

生成树协议(Spanning Tree Protocol)的主要作用是什么?( )

The cost to rebuild the area would run between $ 200 million to _______. A: $ 300 million B: $ 300 billion C: $ 30 million D: $ 30 billion

I bought a new notebook and ______ cost me 30 Yuan. A: them B: they C: its D: it

Fixed Cost，Veriable Cost，Explicit Cost，Implicit Cost，Opportunity Cost，Sunk Cost，Economic Profit，Normal Profit，Average Cost，Margial Cost

Which two values are used by Spanning Tree Protocol to elect a root bridge? (Choose two.)