With some you can even write in the margins and turn down the corners of the virtual pages.
对于某些内容,您甚至可以在页边空白处书写并将虚拟页面的角调低。
单词 | Virtual Page |
释义 |
Virtual Page
原声例句
202327 With some you can even write in the margins and turn down the corners of the virtual pages. 对于某些内容,您甚至可以在页边空白处书写并将虚拟页面的角调低。
英语百科
Page (computer memory)(重定向自Virtual Page)
A page, memory page, or virtual page is a fixed-length contiguous block of virtual memory, described by a single entry in the page table. It is the smallest unit of data for memory management in a virtual memory operating system. Virtual memory allows a page that does not currently reside in main memory to be addressed and used. If a program tries to access a location in such a page, an exception called a page fault is generated. The hardware or operating system is notified and loads the required page from the auxiliary store (hard disk) automatically. A program addressing the memory has no knowledge of a page fault or a process following it. Thus a program can address more (virtual) RAM than physically exists in the computer. Virtual memory is a scheme that gives users the illusion of working with a large block of contiguous memory space (perhaps even larger than real memory), when in actuality most of their work is on auxiliary storage (disk). Fixed-size blocks (pages) or variable-size blocks of the job are read into main memory as needed. |
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