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In computer operating systems, memory paging (or swapping on some Unix-like systems) is a memory management scheme by which a computer stores and retrieves data from secondary storage [a] for use in main memory. [1]
Some instruction set architectures can support multiple page sizes, including pages significantly larger than the standard page size. The available page sizes depend on the instruction set architecture, processor type, and operating (addressing) mode. The operating system selects one or more sizes from the sizes supported by the architecture.
Unlike a true page table, it is not necessarily able to hold all current mappings. The operating system must be prepared to handle misses, just as it would with a MIPS-style software-filled TLB. The IPT combines a page table and a frame table into one data structure. At its core is a fixed-size table with the number of rows equal to the number ...
A web page (or webpage) is a document on the Web that is accessed in a web browser. [1] A website typically consists of many web pages linked together under a common domain name . The term "web page" is therefore a metaphor of paper pages bound together into a book.
A B-tree index creates a multi-level tree structure that breaks a database down into fixed-size blocks or pages. Each level of this tree can be used to link those pages via an address location, allowing one page (known as a node, or internal page) to refer to another with leaf pages at the lowest level.
With a SPA being, by definition, "a single page", the model breaks the browser's design for page history navigation using the "forward" or "back" buttons. This presents a usability impediment when a user presses the back button, expecting the previous screen state within the SPA, but instead, the application's single page unloads and the ...
This is a dummy article to help you get started with creating pages in the wiki; please copy the code to a different page and edit it there. The first paragraph is usually a short dictionary-style definition of the subject matter.
If an article overall has so many images that they lengthen the page beyond the length of the text itself, you can use a gallery; or you can create a page or category combining all of them at Wikimedia Commons and use a relevant template ({}, {{Commons category}}, {{Commons-inline}} or {{Commons category-inline}}) to link to it instead, so that ...