For example, the PalmOS provides two distinctive memory resources: heap-based and database-based.

例如，PalmOS提供两种不同的内存资源：基于堆和基于数据库。

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The upshot of this fact is that in an operating system like the PalmOS, or Windows 95, 98 and ME, it is often possible to change data in other programs by exploiting a bug in a single program.

结果在象PalmOS或者Windows 95、98和ME这样的操作系统中，经常可能通过利用单个程序中的错误来更改其它程序中的数据。

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