What is difference between ADO.NET and LINQ to SQL?
Can you disable lazy/deferred loading?
What are deferred execution and immediate execution?
What are disadvantages of LINQ over Stored Procedures?
What is SQL metal in LINQ?
How to use Having in LINQ?
What is data context class? Explain its role?
What is difference between IEnumerable and IQueryable?
What is difference between LINQ and Stored Procedures?
What is difference between XElement and XDocument?
When to use var or IEnumerable to store query result in LINQ?
What is difference between XElement.Load() and XDocument.Load()?
What is difference between IEnumerable and IList?
What are lazy/deferred loading and eager loading?
How can you create Expression Trees?