This trust is usually extended to code that may not really count as part of the operatingsystem but still needs to run in the kernel.
这种信任通常扩展到代码，这些代码实际上不是操作系统一部分，但仍需要在内核中运行。
2
The ESB essentially becomes the extended enterprise's arterial system providing messaging, notification, and invocation services across the enterprise's various operating environments.
ESB 实际上已成为跨企业不同操作环境提供消息传递、通知和调用服务的扩展的企业主干系统。
3
It is based on virtualization, extended file systems and open source operatingsystem and software.