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Senior Net Developer Interview Questions

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914 senior net developer interview questions shared by candidates

What is Lazy and Early binding? Design patterns you have used? Which design pattern you will use if you need to create objects run time? What is DI? and the use of DI. Difference between struct and class? when to use async and await? Do you know the middlewares in WebApi?
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Senior Dot Net Developer

Interviewed at Tavisca

3.9★
Dec 23, 2021

What is Lazy and Early binding? Design patterns you have used? Which design pattern you will use if you need to create objects run time? What is DI? and the use of DI. Difference between struct and class? when to use async and await? Do you know the middlewares in WebApi?

--What is OOP? Describe all pillars with real-time examples from the room you are sitting in. --Abstract vs Interface? --Can we instantiate interfaces? --Abstract classes have constructors but why we can't create their reference variables? --Can we inherit a static class? or sealed classes? --Can we have non-static methods in a static class or vice versa? --Difference btw ASP .net MVC VS Core? --Dependency Injection? Ways to implement? --Lazy vs Eager loading in Entity? By default? How to implement Eager loading? --Coupling and Cohesion? --Design Patterns? --Solid Principles? --Waterfall Model? --SDLC? --Sql Indexing and types? Default index? --Sql Joins? --Cut a cake into 3 pieces using 3 strikes? **SCREEN SHARING** 1- Implement Singleton Desin pattern. 2- Reverse string character by character. 3-Sql query to find 2nd largest salary of employee. 4-Find a2nd largest salary of employee using Entity framework.
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Senior Dot Net Developer

Interviewed at NetSol Technologies

3.6★
Oct 30, 2022

--What is OOP? Describe all pillars with real-time examples from the room you are sitting in. --Abstract vs Interface? --Can we instantiate interfaces? --Abstract classes have constructors but why we can't create their reference variables? --Can we inherit a static class? or sealed classes? --Can we have non-static methods in a static class or vice versa? --Difference btw ASP .net MVC VS Core? --Dependency Injection? Ways to implement? --Lazy vs Eager loading in Entity? By default? How to implement Eager loading? --Coupling and Cohesion? --Design Patterns? --Solid Principles? --Waterfall Model? --SDLC? --Sql Indexing and types? Default index? --Sql Joins? --Cut a cake into 3 pieces using 3 strikes? **SCREEN SHARING** 1- Implement Singleton Desin pattern. 2- Reverse string character by character. 3-Sql query to find 2nd largest salary of employee. 4-Find a2nd largest salary of employee using Entity framework.

Q. Difference between Dispose and Finalize Q. Implementing two interfaces with the same method name Q. EF Code-first vs Database-first Q. Ways to pagenize data (through EF and through SQL Server) Q. Difference between SQL functions and stored procedures Q. Inner joins vs cross apply Q. Partial classes Q. Protected vs Virtual Methods Q. Singleton pattern Q. Async and Task Q. Waiting for multiple tasks Q. Extensions classes Q. static readonly vs const
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Senior Developer - .NET

Interviewed at Crystal Mind

3.6★
Sep 14, 2020

Q. Difference between Dispose and Finalize Q. Implementing two interfaces with the same method name Q. EF Code-first vs Database-first Q. Ways to pagenize data (through EF and through SQL Server) Q. Difference between SQL functions and stored procedures Q. Inner joins vs cross apply Q. Partial classes Q. Protected vs Virtual Methods Q. Singleton pattern Q. Async and Task Q. Waiting for multiple tasks Q. Extensions classes Q. static readonly vs const

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