A、The first 2 octets represent the manufacturer OUI. B、The first 3 octets represent the manufacturer OUI. C、The last 3 octets are assigned by the organization itseIf. D、The last 4 octets are assigned by the organization itseIf.
A、The first 2 octets represent the manufacturer OUI. B、The first 3 octets represent the manufacturer OUI. C、The last 3 octets are assigned by the organization itseIf. D、The last 4 octets are assigned by the organization itseIf.
A、they are more likely to represent public interests B、they have more commonsense and less professional bias C、their interests are affected by board decisions D、None of the above
A、the Queen/the president B、the president/the Queen C、the Queen/the House of Representatives D、the president/the House of Representatives
A、A. The exchange of advertisement is triggered by a change in the network. B、B. All routers exchange routing tables with each other iIn a multipoint network. C、C. Packets are routed based upon the shortest path to the destination. D、D. Paths are chosen depending on the cost efficiency factor. E、E. Every router in an OSPF area is capable of representing the entire network topology. F、F. Only the designated router in an OSPF area can represent the entire network topology.
A、Containers are loaded and discharged by gantry cranes. B、Cases are loaded and discharged by gantry cranes. C、Cases are loaded and discharged by heavy derricks. D、Containers are loaded and discharged by heavy derricks.
A、For all ships between 5 to 10 years of age a representative number of ballast spaces are to be examined. B、For all ships between 10 to 20 years of age a representative number of cargo spaces are to be examined. C、For all ships 15 years of age and over all overdue surveys and conditions of class completed by the gaining class society before the transfer of class can take place. D、For all ships which are 20 years of age and above or ships subject to ESP which are 15 years of age and above, a full Special Survey or Intermediate Survey, including docking, will be carried out.
A、a representative of the Captain of the Port B、the operator of the vessel or facility C、a representative of the National Cargo Bureau D、a representative of the American Bureau of Shipping
A、The exchange of an advertisement is triggered by a change in the network. B、All routers exchange routing tables with each other in a multipoint network. C、Packets are routed based upon the shortest path to the destination. D、Paths are chosen depending on the cost efficiency factor. E、Every router in an OSPF area is capable of representing the entire network topology. F、Only the designated router in an OSPF area can represent the entire network topology.
A、A. Layer 2 broadcast frames are processed by all devices on the same VLAN B、B. Layer 2 broadcast frames are are discarded by routers that connect to multiple VLANs C、C. Layer 2 broadcast frames are relayerd by routers to all connected VLANs D、D. Layer 2 broadcast frames are relayed by switches to devices on the same VLAN