[Solved] What will be the output of the following code?int[] numbers = {1, 2, 3, 4, 5}; var query = from n in numbers where n % 2 == 0 select n; foreach(var num in query) Console.Write(num + " "); | C Sharp (C#)

C Sharp (C#) - LINQ Fundamentals

What will be the output of the following code?

int[] numbers = {1, 2, 3, 4, 5};
var query = from n in numbers where n % 2 == 0 select n;
foreach(var num in query) Console.Write(num + " ");

A1 3 5

B1 2 3 4 5

C2 4

DNo output

Step-by-Step Solution

Solution:

Step 1: Analyze the LINQ query filtering condition
The query filters numbers where n % 2 == 0, meaning even numbers only.
Step 2: Identify even numbers in the array
From {1,2,3,4,5}, the even numbers are 2 and 4.
Final Answer:
The output will be '2 4 ' as only even numbers are selected. -> Option C
Quick Check:
LINQ where even numbers = 2 4 [OK]

Quick Trick: Use modulo (%) to filter even numbers in LINQ [OK]

Common Mistakes:

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