Q1. LINQ supports two types of query syntaxes—method, which looks like any other method calls in your programming language, and Query, which resembles SQL in its appearance.
Q2. The answer is false. If an entity is tracked by the context after retrieval, all changes are tracked individually. Hence, Entity Framework will create an update query that only includes columns/properties touched by the code after the entity in question was retrieved.
Q3. Only the first property in the sort order is specified by the
OrderBy method; all subsequent ones should be specified by the
ThenBy method calls.
Q4. In order to specify multiple conditions, you need to use logical operators in a single
Where method. ...