早期时，启动一台计算机意味着要给计算机喂一条包含引导程序的纸带，或者手工使用前端面板地址/数据/控制开关来加载引导程序。
In the early days, bootstrapping a computer meant feeding a paper tape containing a boot program or manually loading a boot program using the front panel address/data/control switches.
向后兼容(BC)和向前兼容(FC)方式都是通过version属性触发的，而不是处理程序开关或者启动选项。
Backwards compatibility (BC) and FC modes are always triggered by the version attribute, not by any processor switch or launch-time option.
它可以检测电脑唤醒，程序启动，关闭，或开关，文件的修改，不正确的密码尝试，鼠标和键盘输入等等。
Watch for such system events as waking from sleep, program launches, closes, or switches, file modifications, incorrect password attempts, mouse and keyboard input, and many more.
批处理控制器的程序控制开关用于启动，复位及停止批程序。
The sequence control switches of batch controller are used to start, reset and stop thd batch sequence.
通常，此过程包括打开和关闭开关对象或更改跟踪级别，然后重新启动应用程序。
Typically this involves turning the switch objects on and off or by changing the tracing levels, and then restarting your application.
如果在执行应用程序的过程中出现问题，则可以停止应用程序，启用开关并重新启动应用程序。
If a problem arises during application execution, you can stop the application, enable the switches, and restart the application.
如果在执行应用程序的过程中出现问题，则可以停止应用程序，启用开关并重新启动应用程序。
If a problem arises during application execution, you can stop the application, enable the switches, and restart the application.
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