21. There are half a dozen tutorial scenarios to explain the use of its windowing interface. 22. A window manager facilitates the interactions between windows, applications, and the windowing system. 23. X became the first windowing system environment to offer true hardware independence and vendor independence. 24. It uses a hardware register renaming mechanism rather than simple register windowing for parameter passing. 25. From a programmer's point of view, a windowing system implements graphical primitives. 26. In this case, one may use a terminal emulator application within the windowing environment. 27. Even if there is no packet loss in the network, windowing can limit throughput. 28. So why is the technique, called " windowing , " used at all? 29. Window deals with windowing in the program, and WindowImp deals with windowing on a platform. 30. Window deals with windowing in the program, and WindowImp deals with windowing on a platform.
