... PM156|Chapter 4: Framework Class Library OverviewRuntime FacilitiesThe FCL provides classes that can control runtime behavior. The canonicalexamples are the classes that control the garbage ... setof classes that manage session state, security, caching, debugging, tracing,localization, configuration, and deployment for web-based applications.Finally, the FCL includes the classes ... provides classes for manipulating all elements of the .NET run-time’s Code Access Security model, including security policies, security prin-cipals, permission sets, and evidence. These classes...