Understanding Operating Systems, Sixth Edition88 File Management (cont d.) The File Management System supports long filenames that can include spaces and special characters.
{"Image DocumentName": "File Management (cont d.)", "Image ImageDescription": "Cache manager. A component of the I/O system that uses mapped I/O to manage its memory-based cache. The cache expands or shrinks dynamically depending on the amount of memory available. The VM Manager expands the size of the cache when there is memory available to accommodate the application\u2019s needs, and reduces the cache when it needs free pages. The cache manager takes advantage of the VM Manager\u2019s paging system, avoiding duplication of effort. Understanding Operating Systems, Sixth Edition.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}