Lead Net Developer Interview Questions

6,523 lead net developer interview questions shared by candidates

What is polymorphism What is Abstract class vs interface? What is compiled time polymorphism Overloading is compile-time polymorphism where more than one methods share the same name with different parameters or signature and different return type. Overriding is run time polymorphism having the same method with the same parameters or signature, but associated in a class & its subclass.
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.NET Developer

Interviewed at Itlize Global

4.1
May 7, 2019

What is polymorphism What is Abstract class vs interface? What is compiled time polymorphism Overloading is compile-time polymorphism where more than one methods share the same name with different parameters or signature and different return type. Overriding is run time polymorphism having the same method with the same parameters or signature, but associated in a class & its subclass.

1. Fundamental Question: - Can you explain the difference between value types and reference types in C#? 2. Fundamental Question: - What is the purpose of a constructor in C#? How is it different from other methods? 3. Basic Coding Question: - Write a C# function that takes an array of integers as input and returns the sum of all even numbers in the array. 4. Basic Coding Question: - Implement a simple CRUD (Create, Read, Update, Delete) application using ASP.NET Core MVC framework. This could involve creating models, controllers, and views to perform basic database operations.
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.NET Backend Developer (Intern)

Interviewed at CSM Technologies

3.6
May 29, 2024

1. Fundamental Question: - Can you explain the difference between value types and reference types in C#? 2. Fundamental Question: - What is the purpose of a constructor in C#? How is it different from other methods? 3. Basic Coding Question: - Write a C# function that takes an array of integers as input and returns the sum of all even numbers in the array. 4. Basic Coding Question: - Implement a simple CRUD (Create, Read, Update, Delete) application using ASP.NET Core MVC framework. This could involve creating models, controllers, and views to perform basic database operations.

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