2018年4月17日
CHAPTER 1 ----- a tour of computer sysytems(3)
摘要： The operating system has two primary purpose:(1)to protect the hardware from misuse by runaway applications, and(2)to provide applications with simple 阅读全文
posted @ 2018-04-17 10:26 SsoZh 阅读(187) 评论(0) 推荐(0) 编辑