#dotnetinterview

[crackjob]

Interface vs. Abstract Class in .Net Core:

Q01. What is the use of Abstract Class and Interface in .Net? Q02. What is Abstract Class in .Net? Q03. What is Interface in .Net? Q04. What are the current fundamental rules of using Abstract Class in .Net? Q05. What are the things that are allowed in an Abstract Class? Q06. What are the things that are not allowed in an Abstract Class? Q07. What is the difference between the traditional Interface and the current .Net Core Interface? Q08. What are the new features allowed in the current .Net Core Interface?? Q09. What are the features that are not allowed in the .Net Core Interface? Q10. What are the similarities between Abstract Class and C# 8 Interface? Q11. What is the difference between Abstract Class and Interface? Q12. If both Abstract Classes and Interfaces are used for abstraction, what distinguishes them? Q13. What are the recent features introduced for the interface in .Net?

[techpointfundamentals]

Difference Between Singleton Class vs. Static Class:

Q01. What is Static Class? Q02. What are the core features of the Static Classes? Q03. What are the fundamental rules of the Static Classes? Q04. What is Singleton? Q05. What are the different types of Singleton? Q06. What are the different ways to implement a Singleton? Q07. What are the core components of a Singleton Class? Q08. What are the similarities between Static Class vs. Singleton? Q09. What is the difference between Singleton vs. Static Class?

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[q4interview-blog]

asp.net Technical Interview Questions & Answers for Freshers & experienced asked in #HCL, #Wipro, Tech Mahindra, #Deloitte #accenture . Give your preparation a new rise by practicing the Frequently asked question asp.net question at freshers & Experience Level. Set 1: http://q4interview.com/technical_questions.php?tsid=14&off=0&rec=30 http://q4interview.com/technical_questions.php?page=2&tsid=14&off=0&rec=30 http://q4interview.com/technical_questions.php?page=3&tsid=14&off=0&rec=30 Set 2: http://q4interview.com/technical_questions.php?tsid=14&off=30&rec=30 http://q4interview.com/technical_questions.php?page=2&tsid=14&off=30&rec=30 http://q4interview.com/technical_questions.php?page=3&tsid=14&off=30&rec=30 Set 3: http://q4interview.com/technical_questions.php?tsid=14&off=60&rec=30 http://q4interview.com/technical_questions.php?page=2&tsid=14&off=60&rec=30 http://q4interview.com/technical_questions.php?page=3&tsid=14&off=60&rec=30 #dotnet #aspdotnet #dotnetinterview #question #jobsearch #jobadda #freshers #experience #placementpapers

[techpointfundamentals]

Interface vs. Abstract Class in .Net Core:

Q01. What is the use of Abstract Class and Interface in .Net? Q02. What is Abstract Class in .Net? Q03. What is Interface in .Net? Q04. What are the current fundamental rules of using Abstract Class in .Net? Q05. What are the things that are allowed in an Abstract Class? Q06. What are the things that are not allowed in an Abstract Class? Q07. What is the difference between the traditional Interface and the current .Net Core Interface? Q08. What are the new features allowed in the current .Net Core Interface?? Q09. What are the features that are not allowed in the .Net Core Interface? Q10. What are the similarities between Abstract Class and C# 8 Interface? Q11. What is the difference between Abstract Class and Interface? Q12. If both Abstract Classes and Interfaces are used for abstraction, what distinguishes them? Q13. What are the recent features introduced for the interface in .Net?

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[techpointfundamentals]

Most Frequently Asked .Net Core Interview Questions:

I have listed out the most frequently asked .Net Core Interview Questions in this article.

Please walk-through the questions and revise your skills here :)

[techpointfundamentals]

Dot Net Core Interview Questions and Answers List Summary:

Here you can find all the .Net Core Interview Questions and Answers at one place and the link of the particular article post as well.

Please visit www.techpointfunda.com for more Interview Questions and Answers.

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 21:

Q204. What are the different ways of the Session and State management in ASP .NET Core? Q205. What are cookies? How can you enable cookies in ASP .Net Core? Q206. What is Session State? How can you enable the session state in ASP .Net Core? Q207. What is caching or response caching? How can you enable caching in ASP .Net Core? Q208. What is an In-Memory cache? How can you use the in-memory cache in ASP .NET Core? Q209. What is Cache busting? How Cache busting is handled in ASP .NET Core? Q210. What is Query String? Q211. What are Hidden Fields? Q212. What is TempData? Q213. What are the different ways to pass data from controller to view in ASP .Net Core?

Please visit www.techpointfunda.com for more Interview Questions and Answers.

[techpointfundamentals]

ASP .Net Core Interview Questions and Answers - Part 20:

Q194. What is XSRF and CSRF attack? Q195. What is an Antiforgery Token? How does ASP .Net Core prevent XSRF/CSRF attacks? Q196. What is Tag Helpers (TagHelpers) in ASP .Net Core? Q197. What is FormTagHelper in ASP .NET Core? Q198. What are self-closing tag helpers in ASP .Net Core? Q199. What is API Documentation in ASP .Net Core? What are the different ways to generate API Documentation? Q200. What is Swagger? How can you integrate it into ASP .Net Core? Q201. What is OpenAPI Specification? Q202. What is the difference between OpenAPI and Swagger? Q203. What is the @page directive?

Please visit www.techpointfunda.com for more Interview Questions and Answers.

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 17:

Q166. What is Entity Framework Core? How can you use Entity Framework Core in ASP .Net Core? Q167. What is Database or EF Core Migration in ASP .Net Core? Why do we need the DB Migration? Q168. What is CORS? How to enable CORS in ASP .NET Core? Q169. How can you enable CORS by using middleware in ASP .NET Core? What is the use of UseCors() middleware? Q170. How can you enable CORS by Endpoint Routing in ASP .NET Core? Q171. How can you enable CORS by Attributes in ASP .NET Core? Q172. How can you specify the CORS for multiple subdomains in the ASP .Net Core app? - OR - What is SetIsOriginAllowedToAllowWildcardSubdomains method? Q173. How can you specify the CORS only for the GET type method in the ASP .Net core? Q174. How can you disable the CORS in ASP .Net Core app?

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 16:

Q156. What is dependency injection? What problems does Dependency Injection solve? Q157. How to implement Dependency Injection in .NET Core? How dependency injection works in ASP .NET Core? Q158. What is the built-in IoC Container in ASP .Net Core? Q159. What are service lifetimes in .NET Core? Q160. What is the difference between AddTransient(), AddScoped(), and AddSingleton in .Net Core? Q161. What are the different ways to inject and access the registered services in the DI container? Q162. How can you register and use the Entity Framework Context in the ASP .Net Core? Q163. How do the services disposed from the built-in IoC container of the .Net Core? Q164. How to register a service with multiple interfaces in ASP .NET Core DI? Q165. How to implement the Repository Pattern in the ASP .Net Core project?

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[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 15:

Q145. What are the different built-in validation attributes available in ASP .Net MVC Core? Q146. How can you display validation errors in ASP .Net Core applications? What is the difference between asp-validation-summary and asp-validation-for tag helpers? Q147. What is the difference between Client-Side and Server-Side Validation? Q148. What is Remote Validation in ASP .Net Core? Q149. What is the behavioral difference of [Required] attribute from ClientSide to Server Side validation? Q150. How to assign a null value to the DateTime object? Q151. What is the use of the Nullable Required attribute? Why do we need this? Q152. How can you disable client-side validation in ASP .Net Core MVC? Q153. What is Razor Page in .Net Core? Q154. What is the @page directive in ASP .Net Core MVC? Q155. What is the use of the Pages folder in ASP .Net Core MVC?

Please visit www.techpointfunda.com for more Interview Questions and Answers.

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 14:

Q135. How does logging work in .Net Core? What are the different log providers in .Net Core? Q136. What are log levels? What are the different log levels available in .Net Core? Q137. How can you configure logging in ASP .Net Core applications? Q138. How can you write the log files in the text file in ASP .Net Core applications using logger? Q139. What is LoggerMessage in ASP .Net Core? How it is different from Logger? Q140. What is the model state? What is the difference between model binding and model validation in ASP .Net MVC Core? Q141. What is model validation in ASP .Net Core? Q142. What is Model Level Error Message in ASP .Net Core? How can you add a custom model error? Q143. How can you create a Custom Model Validation Attribute in ASP .Net Core? Q144. What is the Validation attribute? What are Data Annotations?

Please visit www.techpointfunda.com for more Interview Questions and Answers.

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 13:

Q124. What are the different ways to handle Errors and Exceptions in .Net Core applications? Q125. What is the use of app.UseDeveloperExceptionPage() middleware in .Net Core applications? Q126. What is the difference between UseDeveloperExceptionPage and UseExceptionHandler? Q127. What is the app.UseStatusCodePages() middleware in ASP .NET Core? Q128. What is UseStatusCodePagesWithRedirects middleware? What is the difference between UseStatusCodePages and UseStatusCodePagesWithRedirects? Q129. What is UseStatusCodePagesWithReExecute middleware? What is the difference between UseStatusCodePagesWithReExecute and UseStatusCodePagesWithRedirects? Q130. What is the SkipStatusCodePages attribute in ASP .Net MVC Core? Q131. What is AddDatabaseDeveloperPageExceptionFilter() in ASP .Net Core Application? Q132. What is the difference between Exception filters and built-in UseExceptionHandler middlewares in ASP .Net Core? Q133. How can you handle model validation errors and exceptions in ASP .Net Core applications? Q134. How can you handle client responses for the user-defined custom exceptions? What is ProblemDetailsFactory middleware?

[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 11:

Q104. What is Forwarded Headers Middleware in .Net Core? What should be their order in the middleware? Q105. What is the difference between MapGet() and Map() methods? Q106. What are the different built-in middlewares in ASP .Net Core? Q107. How can you create your own custom middleware and register it in the middleware in .Net Core? Q108. What is the difference between IMiddleware and IMiddlewareFactory Interface? When we should use Factory-Based Middleware in the .Net Core? Q109. What is the difference between synchronous and asynchronous middleware? Q110. How can you configure multiple middlewares in .Net Core? Q111. How can you configure the default file in the .Net Core Application? Q112. What is the difference between Httphandler, Httpmodules, and ASP .NET Core Middleware? Q113. How can you disable middleware in ASP .NET Core?

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[techpointfundamentals]

Dot Net Core Interview Questions and Answers - Part 10:

Q094. What is Middleware in ASP.NET Core? How it is different from HttpHandlers and HttpModules of classic ASP.Net? Q095. What is the use of the Middleware in the ASP.Net Core App? Q096. Where the Middlewares are registered in the .Net Core Application? Q097. What is the order of Middlewares in the .Net Core App? Why ExceptionHandler middleware is placed very first in ASP.NET Core? Q098. How can you configure the Middleware Component in ASP.Net Core? What is the use of Configure() method? Q099. What is Request Delegate in .Net Core? Q100. What is the difference between app.Use() and app.Run() methods in .Net Core? Q101. How to Configure Middleware Components using the Use() extension method? Q102. How to Configure Middleware Components using the Run() extension method? Q103. What is the use of next.Invoke() method in .Net Core? What are the limitations of using this?