A CT scan is the test of choice to evaluate for the four types of intracranial hemorrhage (subdural, epidural, intracerebral, or subarachnoid) bleeding in the brain, swelling of the brain during the first 24 to 48 hours after injury, or to detect a skull fracture [4] because it is faster, more cost-effective, and easier to perform than an MRI.
Command and Query Responsibility Segregation (CQRS) is a pattern that segregates the operations that read data (queries) from the operations that update data (commands) by using separate interfaces. This means that the data models used for querying and updates are different.
These extension method implementations live under the new System.Linq namespace, and define standard query operator extension methods that can be used by any .NET developer to easily query XML, Relational Databases, .NET objects that implement IEnumerable, and/or any other type of data structure. Hi Sahil, Extension Methods are actually implemented entirely by the compiler-no new IL instructions within the CLR are required to support them. 2  This means that you can use the VS Orcas C# compiler and write code that uses Extension Methods, and use the multi-targetting features to run it on a vanilla .NET 2.0 box.