Protection bits give 4 levels of privilege
{"Image DocumentName": "Protection bits give 4 levels of privilege", "Image ImageDescription": "Pentium II Protection. Protection bits give 4 levels of privilege. 0 most protected, 3 least. Use of levels software dependent. Usually level 3 for applications, level 1 for O/S and level 0 for kernel (level 2 not used) Level 2 may be used for apps that have internal security e.g. database. Some instructions only work in level 0.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}