Transport gateways connect byte streams in the transport layer. Application gateways allow interworking aboveA．network layerB．data link layerC．transport layerD．application layer
Transport gateways connect byte streams in the transport layer. Application gateways allow interworking above
A．network layer
B．data link layer
C．transport layer
D．application layer
相关考题：
根据图10-5所示的UML类图可知，类Car和类Boat中的move()方法(59)。A．引用了类Transport的move()方法B．重置了类Transport的move()方法C．是类Transport的move()方法的聚集D．是类Transport的move()方法的泛化
根据如图2-7所示的UML类图可知，类Car和类Boat中的move()方法(45)。A．引用了类Transport的move()方法B．重置了类Transport的move()方法C．是类Transport的move()方法的聚集D．是类Transport的move()方法的泛化
根据如图1-7所示的UML类图可知，类Car和类Boat中的move()方法______。A．引用了类Transport的move()方法B．重置了类Transport的move()方法C．是类Transport的move()方法的聚集D．是类Transport的move()方法的泛化
● 根据如下所示的 UML 类图可知，类 Car 和类 Boat 中的 move()方法 （1） 。（1）A. 引用了类Transport的move()方法B. 重置了类Transport的move()方法C. 是类Transport的move()方法的聚集D. 是类Transport的move()方法的泛化
根据如图6-3所示的UML类图可知，类Car和类Boat中的move()方法(47)。A．引用了类Transport的move()方法B．重置了类Transport的move()方法C．是类Transport的move()方法的聚集D．是类Transport的move()方法的泛化
OSI参考模型有哪些层，按顺序()。A.Application、session、transport、network、physical、physical、datalinkB.Application、presentation、session、network、transport、datalink,physicalC.Application、presentation、session、transport、network、datalink、physicalD.Application、session、transport、physical、network、physical、datalink
根据如下所示的UML类图可知，类Car和类Boat中的move()方法(1)。A．引用了类Transport的move()方法B．重置了类Transport的move()方法C．是类Transport的move()方法的聚集D．是类Transport的move()方法的泛化
The Hypertext Transfer Protocol , the Web's (请作答此空) protocol , is at the heart of the Web. HTTP is implemented in two programs : a ( ) program and a server program . The client program and server program executing on different end systems , talk to each other by ( ) HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a user ( ) a web page , the browser sends http request messages for the objects in the page to the server . The server ( ) the requests and responds with http response messages that contain the objects .A.transport-layerB.application-layerC.network-layerD.link-layer
The Hypertext Transfer Protocol,the Web's（请作答此空）protocol,is at the heart of the Web.HTTP is implemented in two programs:a（ ）program and a server program.The client program and server program executing on different end systems,talk to each other by（ ）HTTP messages.HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients.when a user（ ）a web page,the browser sends http request messages for the objects in the page to the server.The server（ ）the requests and responds with http response messages that contain the objects.A.transport-layerB.application-layerC.network-layerD.link-layer