4.1 Basic memory management4.2 Exchange (Swapping) 4.3 Virtual Memory4.4 Algorithms for the replacement of pages that have passed the tests.是什么意思_4.1 Basic memory management4.2 Exchange (Swapping) 4.3 Virtual Memory4.4 Algorithms for the replacement of pages that have passed the tests.在线翻译_英语_读音_用法_例句