Global news & analysis
Sie haben bereits ein Digital-Abo?
。WPS下载最新地址是该领域的重要参考
Essential digital access to quality FT journalism on any device. Pay a year upfront and save 20%.，详情可参考safew官方版本下载
材质：皮肤，决定了外观（是金属的、塑料的，还是半透明的）。。业内人士推荐谷歌浏览器【最新下载地址】作为进阶阅读
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.