Atidiv Interview Questions and Answers

HTML is used for structuring content, CSS for styling, and JavaScript for adding interactivity to web pages.

• HTML is used to create the structure of a web page, including headings, paragraphs, and images.

• CSS is used to style the elements created with HTML, such as changing colors, fonts, and layouts.

• JavaScript is used to add interactivity to web pages, such as animations, form validation, and dynamic content.

• All three technologies work together to create a visually appealing a...read more

Object-oriented programming is a programming paradigm based on the concept of objects.

• Objects are instances of classes that encapsulate data and behavior

• Inheritance allows classes to inherit properties and methods from parent classes

• Polymorphism allows objects to take on multiple forms and behave differently based on context

• Abstraction allows for the creation of simplified models of complex systems

• Encapsulation hides the implementation details of an object from the outside wo...read more

Filters in ASP.NET MVC are used to perform pre- and post-processing of requests and responses.

• Filters are attributes that can be applied to controllers or actions.

• They can be used for authentication, caching, logging, error handling, etc.

• Some built-in filters are Authorize, OutputCache, HandleError, etc.

ASP.NET MVC is a web application framework that implements the model-view-controller pattern.

• It separates an application into three main components: Model, View, and Controller.

• It provides better control over HTML, CSS, and JavaScript.

• It supports test-driven development and dependency injection.

• It is built on top of ASP.NET and uses the .NET Framework.

• Examples of websites built with ASP.NET MVC include Stack Overflow and GitHub.

MVC is a design pattern for creating web applications while WEB API is a framework for building HTTP services.

• MVC stands for Model-View-Controller and is used for creating web applications with a clear separation of concerns.

• WEB API is a framework for building HTTP services that can be consumed by various clients such as web browsers and mobile devices.

• MVC is used for creating server-side web applications while WEB API is used for creating RESTful services.

• MVC is typically us...read more

PostgreSQL is an open-source relational database management system.

• PostgreSQL is known for its reliability, data integrity, and extensibility.

• It supports SQL and is ACID-compliant.

• It has a strong community and offers many features such as JSON support, full-text search, and spatial data types.

• It is commonly used in web applications, data warehousing, and geospatial applications.

• Examples of companies using PostgreSQL include Apple, Fujitsu, and Cisco.