Both page table entries and segment descriptors have an Accessed bit that the hardware must set on use -- but the mechanisms are quite different.
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Nasa's Artemis 3 aims to send humans to the lunar surface in 2027, but it has faced a series of set-backs and uncertainty around funding.
But Dr Peter Macaulay, senior lecturer in psychology at the University of Derby, told the BBC backlash to Discord's new measures shows the challenge for tech firms in deploying child safety tools while preserving the trust of their communities.
把AI写进条款：沉默结束，标准化模板上桌过去几年，许多企业在AI风险上处于一种危险但常见的默认状态，保单里没写AI，于是双方都倾向于把它当作包含在既有责任险/网络险/科技险里，这就是所谓的沉默条款。现在，这个灰区正在被系统性地收拢，要么明确承保、要么明确排除。