Language Integrated Query(A query syntax that defines a set of query operators that allow traversal, filter, and projection operations to be expressed in a direct, declarative way in any .NET-based programming language)
LINQ(A query syntax that defines a set of query operators that allow traversal, filter, and projection operations to be expressed in a direct, declarative way in any .NET-based programming language)
language-integrated query A query syntax that defines a set of query operators that allow traversal, filter, and projection operations to be expressed in a direct, declarative way in any .NET-based programming language