下列各项中，应当征收土地增值税的是（）。A．公司与公司之间互换房产B．房地产开发公司为客户代建房产

links is 100Mb/s.A static route will be established on the Manchester router to the direct traffic toward the internet over the most direct path available.What configuration on the Manchester router will establish a router toward the internet for traffic that originates from workstation on the Manchester LAN？（）

A.iproute0.0.0.0255.255.255.0172.16.100.2

B.iproute0.0.0.0255.255.255.252128.107.1.1

C.iproute0.0.0.00.0.0.0128.107.1.1

D.iproute0.0.0.00.0.0.0172.16.100.1

E.iproute0.0.0.0255.255.255.255172.16.100.2

F.iproute0.0.0.00.0.0.0172.16.100.2

A.The Seria l0/0interface is passing traffic.

B.The DLCI 100 was dynamic allyallocated by the router

C.The Seria l0/0 interf aceacquired the IP address of 172.16.3.1 from a DHCP server

D.The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud

E.The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP

faster speed than the speed over the ground．What should you expect under these circumstances ________．

A.The generated CPA will be less than the actual CPA

B.The generated TCPA will be later than the actual TCPA

C.The range of initial target acquisition will be less than normal

D.The targets true course vector will be in error

_.

hasconverged，andtheroutersinthisnetworkarefunctioningproperly.TheFastEthernet0/0interfaceonR1goesdown.Inwhichtwowayswilltheroutersinthisnetworkrespondtothischange？（）

A.R1willsendLSAstoR2andR3informingthemofthischange，andthenallrouterswillsendperiodicupdatesatanincreasedrateuntilthenetworkagainconverges.

B.Becauseofthesplit-horizonrule，routerR2willbepreventedfromsendingerroneousinformationtoR1aboutconnectivitytothe192.168.1.0network.

C.WhenrouterR2learnsfromR1thatthelinktothe192.168.1.0networkhasbeenlost，R2willrespondbysendingaroutebacktoR1withaninfinitemetrictothenetwork.

D.RoutersR2andR3marktherouteasinaccessibleandwillnotacceptanyfurtherroutingupdatesfromR1untiltheirhold-downtimersexpire.

E.Allrouterswillreferencetheirtopologydatabasetodetermineifanybackuproutestothe192.168.1.0networkareknown.

the switch from host A.However,host A is unavailable.The administrator′s attempt to the switch from host B fails,but pings to the other two hosts are successful.what is the issue？（）

A.Host B and the switch need to be in the same subnet.

B.The switch needs and appropriate default gateway assigned.

C.The switch interface connected to the router is down.

D.Host B need to be assigned an IP address in vlan 1.

E.The switch interfaces need the appropriate IP addresses assigned.

What may "stealth tax" in "This sort of stealth tax seems to work" refer to？

A．Online world promotes transaction without seeing the currencies, thus boosting the consumption.

B．Things in the online world do not need to be taxed, and then is cheaper than actual ones.

C．Companies have already paid the tax for the players.

D．People buy things in the online world in a largely unnoticed way, either by himself or by others.