If a user in the graphics department suddenly starts accessing accounting programs or compiling code, the system can properly alert its administrators. 如果一個(gè)在設計圖形部門(mén)的用戶(hù)突然開(kāi)始訪(fǎng)問(wèn)審計程序或者是編譯代碼，那么系統就能向管理者報警。
In this paper, some experiences on the development of system software are presented through analysing an example of compiler development. 本文結合一個(gè)編譯系統開(kāi)發(fā)的實(shí)例介紹了系統軟件開(kāi)發(fā)過(guò)程中的一點(diǎn)經(jīng)驗和體會(huì )。
