Geratex Machinery Interview Questions and Answers

MVC filter is a feature in MVC framework that allows you to apply cross-cutting concerns to actions and controllers.

• MVC filter is used to implement cross-cutting concerns like logging, authentication, authorization, etc.

• It can be implemented by creating a custom filter class that inherits from the FilterAttribute class.

• The custom filter class can override the OnActionExecuting, OnActionExecuted, OnResultExecuting, and OnResultExecuted methods to add the desired functionality....read more

Cloud technology provides flexibility and scalability, but security concerns must be addressed.

• Cloud providers offer various security measures such as firewalls, encryption, and access controls.

• Organizations must also implement their own security measures such as strong passwords and regular updates.

• Regular security audits and risk assessments are necessary to identify and address vulnerabilities.

• Examples of cloud security breaches include the 2017 Equifax data breach and the...read more

Middleware components in C# are software components that sit between an application and the operating system, providing services and functionality.

• Middleware components act as a bridge between the application and the operating system.

• They provide services such as authentication, logging, caching, and routing.

• Middleware components can be added to the application's request pipeline to handle specific tasks.

• Examples of middleware components in C# include ASP.NET Core middleware,...read more

Components in Angular communicate through input and output properties, event emitters, and services.

• Components can communicate with each other using input and output properties.

• Input properties allow data to flow from a parent component to a child component.

• Output properties use event emitters to send data from a child component to a parent component.

• Components can also communicate through services, which act as a shared data source.

• Services can be injected into multiple comp...read more

An abstract class is a class that cannot be instantiated and is meant to be subclassed.

• An abstract class serves as a blueprint for other classes.

• It can have both abstract and non-abstract methods.

• Abstract methods are declared without an implementation and must be implemented by the subclasses.

• An abstract class can have instance variables, constructors, and static methods.

• It provides a common interface for all the subclasses.