6. Độ tương phản Cyrillic; LATIN. greeking việc sử dụng các chữ cái ngẫu nhiên, nhãn hiệu cho thấy sự xuất hiện tổng thể của một trang in mà không cần hiển thị các văn bản thực tế. Với máy tính, greeking được sử dụng khi trang được hiển thị quá nhỏ so với các văn bản để có thể đọc được trên màn hình. | 275 Kylix Kindle a portable reading device introduced by Amazon in 2007 including a screen with an appearance similar to paper. Books and periodicals can be downloaded to the Kindle wirelessly. kiosk a small stand containing a computer that people can walk up to and use to retrieve information. Kiosks often display current information about local events. They are used in museums airports and other public places. kluge pronounced klooge an improvised jury-rigged and poorly thought-out solution to a problem usually intended only for temporary use. The word kluge may be derived from German klug which means clever. In Britain it is sometimes spelled kludge and pronounced to rhyme with sludge. knife drawing program a tool that cuts an object into pieces defining a new outline along the cut edge and thus preserving the fill attributes of the original object. knockout an area where an underlying color has been cut out so that the overprinting color can remain pure. Some DESKTOP PUBLISHING software automatically creates knockouts and TRAPs when preparing files for duplication on a printing press see PREPRESS . Knockout applies to mass production printing with a printing press not to inkjet or laser printers attached directly to computers. knowledge base a collection of knowledge that is used as the basis for solving problems or making recommendations. See EXPERT SYSTEM. Koch snowflake see FRACTAL. KVM switch Keyboard-Video-Mouse switch a device that allows several computers to share a single keyboard screen and mouse. By pressing a button on the KVM switch or by typing special keystrokes the user can connect the keyboard screen and mouse to any of the computers. Kylix a development environment for C and Delphi programming under Linux produced by Borland International. See DELPHI. L1 cache 276 L L1 cache level-1 cache the memory cache that is closest to the CPU or included within it. L2 cache level-2 cache a memory cache outside the CPU. Contrast L1 CACHE. L33T L33TSPEAK .
