Answer / Hari Prakash

Here is a sample C# program using LINQ to calculate the sum of the first 5 prime numbers:nn```csharpnusing System;
using System.Linq;

static void Main(string[] args) {n int[] primes = Enumerable.Range(2, 100).Where(num => Enumerable.Range(2, num - 1).All(i => num % i > 0)).Take(5).Sum();
Console.WriteLine("The sum of the first 5 prime numbers is: " + primes);
}n```nThis program uses LINQ's Where and Take methods to filter out non-prime numbers, and the Sum method to calculate the total sum of the first 5 prime numbers.

Is linq orm?

1 Answers  

---

Define different types of linq?

1 Answers  

---

How can you find average of student marks from student tables (columns are studentid, marks)?

1 Answers  

---

LINQ query is executed in which statement?

1 Answers  

---

What is the difference between Count() and LongCount extension methods in LINQ?

1 Answers   Arigo Infotech,

---

How can you handle concurrency at field level in LINQ to SQL?

1 Answers  

---

Explain what is lambda expressions in linq?

1 Answers  

---

Explain what is the extension of the file, when LINQ to SQL is used?

1 Answers  

---

What is difference between Select and SelectMany in LINQ?

1 Answers  

---

What are the benefits of a deferred execution in linq?

1 Answers  

---

List the important language extensions made in c# to make linq a reality?

1 Answers  

---

Explain what are linq query expressions?

1 Answers  

---