Softwareentwickler C Net Developer Interview Questions

720 softwareentwickler c net developer interview questions shared by candidates

Web api authentication Csrf attacks handling Sql injection Validate antiforgery token Attribute based routing Action filters Async and await Var vs dynamic Interface with same methods Polymorphism Repository Pattern Project architecture Actionresult and IActionresult Forms authentication Use of acceptverbs Same actionresult with get and post and same signature how you handle the request Actioname attribute Mvc life cycle Static class Extension methods Design pattern Solid principles Validate.js Unobtrustive.js usage Service layer authentication Usage of interface Dependency injection Which dll you use for dependency injection in nuget Parllell task execution Unit container Value and reference type String in value or reference type Optinal parameters Int is what type Exception action filters Class and struct When to use this Write a code for injecting a interface in your class How to ensure that there is only one instance for singleton class Use of finally Write a code for async and await Abstract class and interface Garbage collections When to use abstract and interface? Enums String and string buffer Write a code for inheritance Override and virtual usage Stored procedures Triggers While passing token what will be key name and value in body header .net core authentication Handle mime in api Injecting httpcontext Cors Linq and lambda exp Claims and principal Usage of serilog nlog Ilogger Logger Common logging Log4net How you will save logs in database Sql 2016 features Configuration file read How you read data from config file value in c# code Usage of resx file
Jul 8, 2018

Web api authentication Csrf attacks handling Sql injection Validate antiforgery token Attribute based routing Action filters Async and await Var vs dynamic Interface with same methods Polymorphism Repository Pattern Project architecture Actionresult and IActionresult Forms authentication Use of acceptverbs Same actionresult with get and post and same signature how you handle the request Actioname attribute Mvc life cycle Static class Extension methods Design pattern Solid principles Validate.js Unobtrustive.js usage Service layer authentication Usage of interface Dependency injection Which dll you use for dependency injection in nuget Parllell task execution Unit container Value and reference type String in value or reference type Optinal parameters Int is what type Exception action filters Class and struct When to use this Write a code for injecting a interface in your class How to ensure that there is only one instance for singleton class Use of finally Write a code for async and await Abstract class and interface Garbage collections When to use abstract and interface? Enums String and string buffer Write a code for inheritance Override and virtual usage Stored procedures Triggers While passing token what will be key name and value in body header .net core authentication Handle mime in api Injecting httpcontext Cors Linq and lambda exp Claims and principal Usage of serilog nlog Ilogger Logger Common logging Log4net How you will save logs in database Sql 2016 features Configuration file read How you read data from config file value in c# code Usage of resx file

First question was on the projects i had worked on in my last company as I had applied on 2.5 years experience. After that some questions to write code: SQL: que1: Get counts of people belonging to different cities from a table having, table.Sno, table.Name, Table.city que2: What is nomalization in the DB and how do we achieve that. C#: que3: What are static class and static methods? que4: How does garbage collection works on static class? que5: What are heap and stack memories? que6: Using LINQ Sort a given list of strings. que7: How do we make our code thread safe? que8: Explain thread synchronisation and its techniques. que9: When do we use interfaces and when abstract classes? que10: What are delegates in c#.
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Software Engineer/.NET Developer

Interviewed at Philips

3.8
Jan 17, 2019

First question was on the projects i had worked on in my last company as I had applied on 2.5 years experience. After that some questions to write code: SQL: que1: Get counts of people belonging to different cities from a table having, table.Sno, table.Name, Table.city que2: What is nomalization in the DB and how do we achieve that. C#: que3: What are static class and static methods? que4: How does garbage collection works on static class? que5: What are heap and stack memories? que6: Using LINQ Sort a given list of strings. que7: How do we make our code thread safe? que8: Explain thread synchronisation and its techniques. que9: When do we use interfaces and when abstract classes? que10: What are delegates in c#.

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