【单选题】In the following four descriptions about the relationship between the transport layer and the network layer, which one is not correct?
A.
The transport-layer protocol provides logical communication between hosts
B.
The transport-layer protocol provides logical communication between processes
C.
The services that a transport-layer protocol can provide are often constrained by the service model of the network-layer protocol
D.
A computer network may make available multiple transport protocols
【单选题】The network layer provides services to the transport layer.It can be based on either (1).In both cases,its main job is (2) packets from the source to the destination. In network layer,subnets can easi...
A.
virtual circuits or datagrams
【单选题】In the OSI model of network architecture not based on specific model, operating system or company proposed by ISO, layer 2 and layer 4 are respectively ().
A.
physical layer and network layer
B.
data link layer and transmission layer
C.
Network layer and presentation layer
D.
session layer and application layer
【多选题】下列关于有限责任公司的设立条件,说法正确的有()
B.
设立有限责任公司必须有符合公司章程规定的全体股东认缴的出资额
D.
设立有限责任公司必须有公司名称以及符合要求的组织机构
【单选题】( ) layer just above the internet layer.
C.
Host-to-Host Transport
【单选题】根据《公司法》的规定,下列关于一人有限责任公司的说法中正确的是( )。
C.
一人有限责任公司的最低注册资本是10万元,不能分期缴纳
D.
一人有限责任公司的股东以其个人资产对公司债务承担连带责任
【单选题】The network layer provides services to the transport layer.It call be based on either virtual circuits or datagrams.In both cases,its main job is( )packets from the source to the destination.