- Range Variables, References & Collections
- LINQ Query Syntax
- Query clauses
- From
- Join, LeftJoin, RightJoin, FullJoin, On
- Where
- GroupBy
- OrderBy, OrderByDescending, ThenBy, ThenByDescending
- Select
- Result fields naming. The As clause
- Union, Concat, Except, Intersect
- Skip, Take, ElementAt, First
- Any, All
- Count, Max, Min, Average
- Contains
- Specifying LINQ Query Arguments As String