LINQ and Lambda Expressions

Linq is a way to query data , when lambda expression is a way to write a small function .

Ex :

Lambda Expression : A lambda expression is an anonymous function

Linq : Language INtergrated Query is a set of feature that helps us to find , filter , sort and select data easily.

Refer this article to more clearification : https://www.c-sharpcorner.com/article/learn-linq-in-c-sharp-from-scratch

LINQ and Lambda Expressions are closely related in C#.

LINQ (Language Integrated Query) allows you to query collections or data sources using a consistent syntax.

Lambda Expressions provide a short way to write functions, and they are commonly used with LINQ.

For example:

var numbers = new[] { 1, 2, 3, 4, 5 };

var result = numbers.Where(x => x > 2).ToList();

Here, Where() is a LINQ method, while x => x > 2 is a lambda expression.

The result is 3, 4, 5.

In practice, LINQ is useful for filtering, sorting, grouping, and projecting data, while lambda expressions make those operations concise and readable.