1L Qwen3, d=3, 4h/1kv, hd=2
The A/D bits exist entirely for the operating system's benefit. The Accessed bit tells the OS which pages have been recently used, enabling page replacement algorithms to choose pages to evict when memory runs low. The Dirty bit tells the OS which pages have been modified and must be written back to disk before eviction; clean pages can simply be discarded and re-read from disk later.
。WPS下载最新地址对此有专业解读
class CsvStorage {
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Александра Качан (Редактор)。下载安装 谷歌浏览器 开启极速安全的 上网之旅。是该领域的重要参考