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Овечкин продлил безголевую серию в составе Вашингтона09:40
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"The situation is very fluid, very opaque, and there's a big geopolitical angle. We're in the early stages where Venezuelan production is concerned."
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.