What essentially distinguishes semantics and pragmatics is whether in the study of meaning ()is considered.
A、A.reference
B、B.speech act
C、C.context
D、D.practical usage
A、A.reference
B、B.speech act
C、C.context
D、D.practical usage
A、3 seconds for DIS; 9 seconds for non-DIS B、9 seconds for DIS; 3 seconds for non-DIS C、10 seconds for DIS; 3 seconds for non-DIS D、10 seconds for all routers
A、Essential DC bus(Using the TRU) B、Essential AC bus(Using the E-inverter) C、Essential DC bus(Using the TRU)和Essential AC bus(Using the E-inverter) D、Essential DC bus(Using the E-inverter)和Essential AC bus(Using the TRU)
A、PowerPath B、VisualSAN C、ControlCenter D、Storage Essentials
A、Router A remains the DIS and generates a new pseudonode LSP for that LAN B、Router A remains the DIS and NO new pseudonode LSP is generated for that LAN C、Router D becomes the new DIS, generates a new pseudonode LSP for that LAN, and purges the old pseudonode LSP generated by Router A D、Router D becomes the new DIS, does NOT generate a new pseudonode LSP for that LAN, and does NOT purge the old pseudonode LSP generated by Router A
A、A priority of 0 will prevent a router from becoming a DIS. B、If the DIS becomes unavailable the backup DIS is promoted to DIS. C、Adding a router with a higher priority than the current DIS will result in the new router becoming DIS. D、Separate L1 and L2 election processes are held on a brodcast network. E、L1 routers on a broadcast network only establish adjacencies with the DIS. F、If there is a tie based on priority,the router whose attached interface has the lowest MAC address becomes the DIS.