Answer
Language Integrated Query provides query syntax and operators for typed data sources. • Standard query operators include Where, Select, OrderBy, GroupBy, and Join. • LINQ to Objects executes delegates over IEnumerable sequences. • Other providers can translate expression trees into another query language.
💡 C# Example
int[] values = [1, 2, 3, 4];
var even = values.Where(value => value % 2 == 0);
Console.WriteLine(string.Join(", ", even));
Output
2, 4
⚡ Quick Revision
LINQ provides typed query operators over sequences and provider-backed sources.