【Windows 2000 Professional Checked/Debug Build】是操作系统吗？

The checked build (or debug build)
限制版（或debug版）

The purpose of the checked build of Microsoft Windows is to make identifying and diagnosing operating-system-level problems easier. The checked build differs from the free build in the following ways:
限制版Windows的目的是使进行OS层面的系统识别与诊断变得更容易。限制版与自由版有以下不同之处：

• Many compiler optimizations (such as stack frame elimination) are disabled in the checked build. Disabling such optimizations makes it easier to understand disassembled machine instructions, and therefore it is easier to trace the cause of problems in system software.
许多编译程序优化（例如堆栈帧消除）在此版本中不可用。禁用这些优化使得了解分解机器指令更容易，且容易追踪系统软件中出现问题的原因。

• The checked build enables a large number of debugging checks in the operating system code and system-provided drivers. This helps the checked build identify internal inconsistencies and problems as soon as they occur.Distribution media containing the checked build are clearly labeled "Debug/Ch