Types of Dot Net

1. Types of DotNet All the guys in. net are either value types or referencetypes. Value types are data types whose objects are represented by the actual value of the object. When an instance of a value type is assigned to a variable, this variable receives a new copy of thevalue. Reference types are data types whose objects are represented by a reference (similar to a pointer) to the actual value of the object. When a reference type is assigned to a variable, this variable points to the original value. No copy ismade. The common type system in. net supports the following five categories oftypes: Class Administrativestructures Enumeration Interface Delegate Security Engine: security permissions at code level security, folder level security and machine level security using Dot Net Framework setting and tools of Dot Net forcesprovided. https://www.exltech.in/dot-net-training.html Garbage Collection: Garbage Collector automatically shares memory of unused objects in an application and can be done by CLR automatically or powerfully by writing a code in an application, such as memory management inCLR. How JIT(JUST-IN-TIME)Work?

2. In short, our code is compiled twice. On the first pass, it is compiled from higher language to Microsoft Intermediate Language(MSIL), and on the second pass, the code (now an assembly in MSIL) is compiled into machine language, which is understandable by the operating system. This process is called Just-in-Time JIT compilation because it does not occur until the assembly is on the target machine. For this reason, the assembly is compiled in a highly optimized and fastest possible machine language code and extended for your specificconfiguration. Description Pre-JIT-COMPILER: Pre-JIT compiles complete source code into native code in a single compilation cycle. This is done at the time the application isdeployed. Econo-JITCOMPILER: Econo-JIT compiles only those methods that are called at runtime. However, these compiled methods are removed if they are notneeded. Normal-JITCOMPILER: Normal-JIT compiles only those methods that are called at runtime. These methods are compiled at the first call and then stored in a cache. When the same methods are called again, the compiled code from a cache is used forexecution. Defines rules that languages must follow, which ensures that objects in different languages can interact with eachother. Primitive data types (such as Boolean, Byte, Char, Int32, and UInt64) used in application development. To know more about dot net https://www.exltech.in/