摘要
操作系统是计算机专业的核心课程，本文通过设计一个模拟场景帮助学生正确理解和掌握信号量、PV原语。
Operating System（OS）is a core course of Computer Science major, This article will help learners properly understand and handle Semaphore and PV Primitive by designing a simulated scene.
出处
《计算机光盘软件与应用》
2011年第15期156-156,共1页
Computer CD Software and Application
