Is there a reason to use one instance of a DataContext instead of several?

Question

For example, I have 2 methods that use one DataContext (Linq to sql).

 using(DataContext data = new DataContext){
   // doing something
   another_datamethod(data);
 }

 void another_datamethod(DataContext data){
   // doing
 }

Use this style? Or with the same result, I can create a separate “using DataContext”. What benefits will I get if I use one DataContext? Perhaps some cache features?

Answer 1

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Answer 2

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