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8,169 developer net interview questions shared by candidates

1- Difference between Process, Thread and Tasks in detail. 2- Define output parameter in function with no definition in caller. 3- What is difference between a good unit test and bad test unit??????? How can you say a test is written best? 4-What are disadvantages of LINQ? 5- What is difference between Abstraction and Interface? 6- Give sample of a abstraction class in .NET 7- What is dependency injection? 8- Coding: Write an interface and dependency inject in a class. 9- Coding: This class implements a async method. Create a property which binds to the result of the method. Whenever it gets the result set the property. So the caller of the function should not be locked. Caller should bind to the property. How can we find that property get the result? 10- Write a unit test code for this class in async matter????? 11- How many types of lock do we have in .net and what are their differences
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Senior Developer - .NET

Interviewed at SCIEX

3.6★
Mar 6, 2024

1- Difference between Process, Thread and Tasks in detail. 2- Define output parameter in function with no definition in caller. 3- What is difference between a good unit test and bad test unit??????? How can you say a test is written best? 4-What are disadvantages of LINQ? 5- What is difference between Abstraction and Interface? 6- Give sample of a abstraction class in .NET 7- What is dependency injection? 8- Coding: Write an interface and dependency inject in a class. 9- Coding: This class implements a async method. Create a property which binds to the result of the method. Whenever it gets the result set the property. So the caller of the function should not be locked. Caller should bind to the property. How can we find that property get the result? 10- Write a unit test code for this class in async matter????? 11- How many types of lock do we have in .net and what are their differences

What is IL? What is .net framework? What is abstraction and interface? What is string and string builder? What is ref and out parameter? What is output caching? What is manage code and unmanage code? What is action result type and assembly use by action result? ---Output cach with syntax ,error ,Authorize What is advantage of MVC? What is partial view? What is attribute base routing? What is remote validation? What is Form Authentication? Different between partial and render partial in Mvc? What is attribute base routing with syntax? What is default route? What is razor in MVC? What is web.config? What parameter does Map route carries---Name, Url, Defaults Where the route mapping code written asp.net MVC? RouteConfig.cs Explain MVC Life cycle? If table we are not able to insert any value, then what was the problem ----Ans ---Storage problem or space issue? What is cluster and non-Cluster index? What is bundling and minification? What is temp data, view data and view bag? Difference between view and partial view? What is filter and types of filter?
avatar

.NET Developer

Interviewed at Cognizant

3.6★
Feb 14, 2022

What is IL? What is .net framework? What is abstraction and interface? What is string and string builder? What is ref and out parameter? What is output caching? What is manage code and unmanage code? What is action result type and assembly use by action result? ---Output cach with syntax ,error ,Authorize What is advantage of MVC? What is partial view? What is attribute base routing? What is remote validation? What is Form Authentication? Different between partial and render partial in Mvc? What is attribute base routing with syntax? What is default route? What is razor in MVC? What is web.config? What parameter does Map route carries---Name, Url, Defaults Where the route mapping code written asp.net MVC? RouteConfig.cs Explain MVC Life cycle? If table we are not able to insert any value, then what was the problem ----Ans ---Storage problem or space issue? What is cluster and non-Cluster index? What is bundling and minification? What is temp data, view data and view bag? Difference between view and partial view? What is filter and types of filter?

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