In the early days of computing, the operating system was called the supervisor. 在早期计算中,操作系统被称为supervisor。
In software engineering, a basic part of a system or program. For example, the scheduler or supervisor of an operating system. 在软件工程中,系统或程序的基本部分。例如,操作系统中的调度程序或管理程序。
Supervisor call ( SVC) is one kind of method of communication between user and system in designing of operating system. 访管(SVC)是在操作系统设计中实现用户对系统请求的一种方式。