Segmentation maps a logical address (a 16-bit selector plus a 32-bit offset) to a 32-bit linear address, enforcing privilege and limit checks along the way. Paging then translates that linear address to a physical address, adding a second layer of User/Supervisor and Read/Write protection. The two layers are independent: segmentation is always active in protected mode, while paging is optional (controlled by CR0.PG).
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Tilly has Dravet Syndrome, a rare genetic epilepsy which causes seizures that could kill her. Their request to Birmingham Children's Trust for respite was refused with the trust suggesting training grandparents to help, even though the family had told them that was not possible.
18:26, 27 февраля 2026Экономика