Application
某局每隔几天都会出现几张ERR话单,经过查看话单发现有通话时长超过72小时的,造成超长话单的原因可能是:()。
A:主被叫的挂机信号都丢失 B:MPU内存故障 C:由于主被叫终端同时没有挂好机,超长通话产生错误话单 D:真正超长通话(比如上网呼叫)变为ERR话单会造成话费丢失
假设现在已经利用Application对象把变量a赋值为456,那么下列语句中能显示出“456”的是______。
A:<%=Application"a"%> B:<%=Application("a")%> C:<%=Application(a)%> D:<%=Application:a%>
TCP/IP () layer protocols provide services to the application () running on a computer. The application layer does not define the application itself, but rather it defines () that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an () between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP () layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).
TCP/IP()layerprotocolsprovideservices.
A:application B:transport C:link D:network
关于Applet和Application,下列说法错误的是( )。
A:Applet自身不能运行 B:Appht可嵌在Application中运行 C:Application以main()方法为入口 D:Applet可嵌在浏览器中运行
关于Applet和Application,下列说法错误的是( )。
A:Applet自身不能运行 B:Appht可嵌在Application中运行 C:Application以main()方法为入口 D:Applet可嵌在浏览器中运行
关于Applet和Application,下列说法错误的是( )。
A:Applet自身不能运行 B:Appht可嵌在Application中运行 C:Application以main()方法为入口 D:Applet可嵌在浏览器中运行