Cognizant Project Associate Interview Questions, Process, and Tips

Web API requests in ASP.NET Core are processed through middleware in the request pipeline.

• Web API requests are processed through middleware components in the ASP.NET Core pipeline.

• Each middleware component can inspect, modify, or pass on the request to the next component.

• Middleware components can perform tasks such as authentication, logging, routing, and error handling.

• The request pipeline is configured in the Startup

Exception filters in Asp.net MVC are used to handle exceptions globally in the application.

• Exception filters are attributes that can be applied to controller actions or globally to handle exceptions.

• They are executed when an unhandled exception occurs during the execution of an action method.

• Exception filters can be used to log exceptions, redirect to error pages, or perform any custom action.

• Example: [HandleError] att...read more

Authentication in web API is the process of verifying the identity of a user or system before granting access to resources.

• Authentication involves validating the credentials provided by the user, such as username and password.

• Common authentication methods include token-based authentication, OAuth, and JWT.

• Authentication helps in ensuring that only authorized users can access protected resources.

• Examples of authenticati...read more