Junior Net Developer Interview Questions

4,974 junior net developer interview questions shared by candidates

tell me about yourself ,questions from project which is mentioned in resume, oops - polymorphism, type of polymorphism , out vs ref, what is abstract class and interface , virtual vs new keyword , dependency injection, Addsingleton vs Addscoped vs Addtransient , primary key vs unique key, composite key, function vs store procedure, what is filters in mvc, async and await , some senerio based questions on oops , http, view in sql, how to update database in entity framework, how to create custom filters, what is action filters, jwt token, what is routing, how to set default routing without using route attributes,viewBag vs viewData vs Tempdata, what is collection , generic collection vs non generic collection , hastable vs dictionary ,
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Dot Net Core Developer

Interviewed at Infosys

3.6
Mar 30, 2024

tell me about yourself ,questions from project which is mentioned in resume, oops - polymorphism, type of polymorphism , out vs ref, what is abstract class and interface , virtual vs new keyword , dependency injection, Addsingleton vs Addscoped vs Addtransient , primary key vs unique key, composite key, function vs store procedure, what is filters in mvc, async and await , some senerio based questions on oops , http, view in sql, how to update database in entity framework, how to create custom filters, what is action filters, jwt token, what is routing, how to set default routing without using route attributes,viewBag vs viewData vs Tempdata, what is collection , generic collection vs non generic collection , hastable vs dictionary ,

Stored proc vs func, Joins, Dependency injection, Polymorphism, Mvc working cycle, Sessions in mvc, Viewbag, Viewdata,tempdata, Middleware, Singleton,transient scope, Http methods , Restless vs restful, Soap vs rest, Api, Code Snippet for DI, Interface vs abstract, Abstract, Sql Cursor, Sql Trigger, Sql Query to find 2nd highest salary, Sql Query to find employee name ending with K, My projects related questions, Version of visual studio I'm using, Framewrk version I'm using, Routing in mvc, Where we have Connection strings in mvc app, Startup.cs file, Primary key vs unique key
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Senior .NET Developer

Interviewed at Infosys

3.6
Jul 15, 2025

Stored proc vs func, Joins, Dependency injection, Polymorphism, Mvc working cycle, Sessions in mvc, Viewbag, Viewdata,tempdata, Middleware, Singleton,transient scope, Http methods , Restless vs restful, Soap vs rest, Api, Code Snippet for DI, Interface vs abstract, Abstract, Sql Cursor, Sql Trigger, Sql Query to find 2nd highest salary, Sql Query to find employee name ending with K, My projects related questions, Version of visual studio I'm using, Framewrk version I'm using, Routing in mvc, Where we have Connection strings in mvc app, Startup.cs file, Primary key vs unique key

It was for full stack position that require for Angular on front and C#.Net for backend knowledge with Azure cloud integration service knowledge. -For Angular: How to manage state for large scale application (I mentioned for using ngRx for state management , but it's not require if its small to medium size application using Signal for state management is fine - usage of Http Interceptor - some other angular base questions Backend: - different type of life cycles for services (Transient, Scopped, Singleton) - usage of caching mechanism - different pattern like abstract factory, generic repository pattern - usage of async await ops - content-type usage in postman, can you pass multiple content-type format like xml, json ? : answer is NO, can pass one at a time - Azure service bus usage, real time streaming data what you can use websocket or signalR
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Senior .NET Software Engineer

Interviewed at Infosys

3.6
Oct 30, 2025

It was for full stack position that require for Angular on front and C#.Net for backend knowledge with Azure cloud integration service knowledge. -For Angular: How to manage state for large scale application (I mentioned for using ngRx for state management , but it's not require if its small to medium size application using Signal for state management is fine - usage of Http Interceptor - some other angular base questions Backend: - different type of life cycles for services (Transient, Scopped, Singleton) - usage of caching mechanism - different pattern like abstract factory, generic repository pattern - usage of async await ops - content-type usage in postman, can you pass multiple content-type format like xml, json ? : answer is NO, can pass one at a time - Azure service bus usage, real time streaming data what you can use websocket or signalR

First round was pure technical and asked about oops concepts and questions related to that and most of the questions was regarding DB and second round of technical was basically from .net framework, again DB and finally from C#
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Senior Software Developer (.NET Developer)

Interviewed at Orion Innovation

3.8
Jan 19, 2016

First round was pure technical and asked about oops concepts and questions related to that and most of the questions was regarding DB and second round of technical was basically from .net framework, again DB and finally from C#

In Zensar there is two technical and final HR round. I have given first telephonic round second was face to face. All questions are asked on as per position need. 1. What is asp.net application life cycle. 2. Asp.net validation controls. 3. Current project details. 4. On Jquery selctors. 5. Difference between WCF and WebAPI. 6. URL rewriting and routing.
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.NET Developer

Interviewed at Zensar Technologies

3.7
May 28, 2016

In Zensar there is two technical and final HR round. I have given first telephonic round second was face to face. All questions are asked on as per position need. 1. What is asp.net application life cycle. 2. Asp.net validation controls. 3. Current project details. 4. On Jquery selctors. 5. Difference between WCF and WebAPI. 6. URL rewriting and routing.

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