Baker Gauges Interview Questions and Answers

The starting point of a .NET Core application is the Main method.

• The Main method is the entry point of a .NET Core application.

• It is typically located in the Program class.

• The Main method is responsible for configuring and building the application's host.

• It also sets up the application's services and runs the application.

• Here's an example of a Main method in a .NET Core application: public static void Main(string[] args) { CreateHostBuilder(args).Build().Run(); }

• The CreateHos...read more

An interface defines a contract for classes to implement, while an abstract class provides a partial implementation.

• An interface can only have abstract methods, while an abstract class can have both abstract and non-abstract methods.

• A class can implement multiple interfaces, but can only inherit from a single abstract class.

• Interfaces are used to achieve multiple inheritance in Java.

• Abstract classes can have instance variables, constructors, and static methods, while interfac...read more

Generics in C# allow the creation of reusable code by providing a way to define classes, interfaces, and methods that can work with any data type.

• Generics enable type safety and eliminate the need for casting.

• They improve code reusability and performance.

• Example: List is a generic class that can hold a list of strings.

• Generics can be used with classes, interfaces, methods, delegates, and more.

Middleware is software that acts as a bridge between different applications or components, enabling communication and data exchange.

• Middleware facilitates communication between software components

• It acts as a bridge between applications or services

• Middleware enables data exchange and integration

• Examples of middleware include message queues, API gateways, and web servers

Directives are a feature in software development frameworks that allow developers to extend or modify the behavior of HTML elements.

• Directives are used in frameworks like Angular and Vue.js.

• They are used to create reusable components or add custom functionality to existing elements.

• Directives can be used to manipulate the DOM, handle events, perform data binding, and more.

Angular lifecycle hooks are methods that allow you to tap into specific moments in the lifecycle of a component or directive.

• ngOnInit() - called after the component is initialized

• ngOnChanges() - called when the component's input properties change

• ngDoCheck() - called during every change detection run

• ngAfterContentInit() - called after content is projected into the component

• ngAfterContentChecked() - called after every check of projected content

• ngAfterViewInit() - called after t...read more