#most common MVC ASP.NET interview questions

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Top Asp. Net interview questions for experienced.

To develop into. You must enroll in MVC training if you are a Net MVC expert developer to study C#, a widely used programming language, OOPS, SQL Server, and several front-end technologies like HTML, JavaScript, and JQuery. Refer to the MVC interview question and answer pdf in addition to your studies to ace your job interview and advance your professional development. You will get all your concepts cleared if you opt for MVC tutorial.

MVC, or model-view-controller, is an acronym. It is a pattern for software design that was first used in the 1970s. Additionally, the MVC style enforces a separation of responsibilities, which separates the user interface from the domain model and controller functionality (view). These are some of the top asp.net MVC interview questions for experienced.

Here is a list of Asp. Net interview questions which can let you upskill your Career.

1. Describe the life cycle of an MVC application?

Any web application’s two main execution steps are as follows:

● Recognizing the desire

● Delivering a suitable reaction.

There are two primary phases in an MVC application life cycle:

● The request object is being created.

● Response to the browser is sent.

2. What do you think MVC filters mean?

Action methods in MVC are mutually exclusive and determined by controllers and UI controls. Example: The UserController class has the UserAdd and UserDelete functions. However, we frequently wish to do something before or after a particular operation. Using the ASP.NET MVC feature, pre- and post-action behaviors can be added to the controller’s action methods.

3. What does the controller’s before render() function do?

When we manually call render() before the conclusion of a particular operation, this function is necessary. Before the view is rendered and after the logic for the controller action, this method is invoked. It is hardly frequently used.

4. Define DispatcherServerlet?

A class called DispatcherServerlet is responsible for receiving incoming requests and assigning them to the most appropriate resources, such as Views, Models, and Controllers.

5. What in MVC is attribute-based routing?

In ASP.NET MVC, a new attribute route has been added. The routing element can be used to determine URL structure. If the route property is used to decorate the GotoAbout action, indicates that GotoAbout can be called using the Users/about URL structure.

6. How does the MVC pattern handle routing?

Registered routes in the program comprise the route collection, or group, of routes. The collection routes are recorded through the RegisterRoutes method. If the request meets the pattern, the route and a handler define the URL pattern. The first parameter of the MapRoute is the name of the route; the second is the pattern that the URL matches; and the third is the default values for the Placeholders.

7. What distinguishes ViewResult from ActionResult?

ActionResult is an abstract class, and ViewResult is inherited from AbstractResult. When you are dynamically deriving various types of views, ActionResult is useful. FileStreamResult, ViewResult, and JsonResult are ActionResult’s descendant classes. This is a common asp.net MVC interview question for experienced.

8. Describe NonActionAttribute’s significance?

If we want to stop a public method of a controller from being used as an action method by default, we can do so by giving it the NonActionattribute.

9. Define the partial view in MVC?

The MVC partial view renders a portion of the view content. This lessens the need for code requests. The partial view enables the display of a view inside the parent view.

10. Describe MVC Scaffolding?

For ASP.NET web apps, MVC Scaffolding is a framework for code creation. When we want to quickly add code that communicates with data activities in our project, we use scaffolding. Field page templates, filter templates, and entity page templates are included. These scaffold templates make it possible to construct a working data-driven website quickly.

11. Explain ORM and its application?

A framework called the ORM (object-relational mapping) aids in minimizing the amount of handwritten code in a web application. When there aren’t any strict performance requirements, ORM is employed; nevertheless, high-load applications might use frameworks like Dapper.

12. Describe the POST and GET action types?

A resource provided by the POST action type receives data to process. With every POST request, we include the crucial URL and data. Overloads may be Absorbed.

A resource provided by the GET action type is asked for data. With each GET request, the required URLs are passed. Overloads may be absorbed.

13. How will MVC validation be implemented?

With the aid of validators established in the System, we can implement validation in the MVC application.ComponentModel. Namespace for DataAnnotations. The many validators include StringLength, Required, Range, and DataType.

14. What exactly do you mean by WebAPI?

Using WebAPI technology, you may use RESTful principles to provide data over HTTP. This method was implemented to satisfy many clients who needed to consume data from Windows, JavaScript, mobile devices, and other sources.

15. Give us an example of when employing an IoC container was

Advantageous?

The advantages include external management of every object’s life, future contract implementation changes, dependency list changes that do not affect things utilizing the service, and sharing one instance by numerous unrelated Customers.

16. What is Spring MVC?

A Java framework called Spring MVC creates web applications by using the MVC design pattern. It carries out all of the fundamental components of the spring framework, including dependency injection and inversion of control. Spring MVC offers a classy method for using MVC in the Spring Framework with DispatcherServlet. This class translates incoming requests to view models and controllers after receiving them.

17. What does MVC’s ViewState term mean to you?

ViewState is the basis for one of the most typical asp.net interview questions. In contrast to WebForms, MVC lacks ViewState. This is because ViewState is saved in a hidden field on the page, considerably increasing its size and slowing down page loading.

Conclusion

This was a detailed list of MVC-specific ASP.NET interview questions. Be prompt and assured when answering questions during an interview. Answers should be brief and unambiguous, without discussion.

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How to Hire ASP Dot NET Developer for Your Project 2020?

In today’s progressive era, everything is advancing everyday IT companies are no exceptions. Every IT company is now trying to get best mind or talent for its next project due to higher requirements in software and mobile app development industry.

The demand is immensely high for the developers and MVC web development services with no difference. Many companies are looking to hire asp dot net developer India  however the process is not as easy as it sounds. Often organizations have tough time working on their development team, they looks to hire who is enough efficient, affordable and skilled.

These hurdles in hiring does not affect the development demand even MVC web development services are highly in sought nowadays by businesses and managers. The reason behind this upheaval is simple as most of the companies are intending to develop their online presence. Along with this, there is an increase in online development of business websites and mobile apps, hence it has become crucial to hire efficient, reliable yet cost-effective ASP.Net Developers.

In this blog, you’ll get to know various aspects to hire asp dot net developer India and realize the things to get remembered. But before starting, let’s know the brief introduction of ASP Dot NET.

What is ASP.NET?

Asp .Net is one of the most common programming languages which is acquired to build enterprise level apps and web applications. Although, the language is easy to learn but stands outs from the crowd is quite difficult for a developer. Most of the companies looks for developers who have great experience and other skills, i.e. communication, project management etc.

ASP .NET is a commonly used framework for MVC web development. Its technical architecture comprises with unified web application development model that integrated with .NET framework which is designed in a manner to render services to develop vibrant web applications and services.

Benefits of ASP Dot Net Framework –

In .Net framework, content and program logic both are separated from each other, this feature reduces code complexity.

The framework comes with a in-built Cache feature.

ASP .Net Applications are easily manageable and monitored so it supports available application to handle the request.

Apps are developed under this framework are highly-performed with amazing feature like- JIT compilation, caching services, native optimization supports and early binding.

This framework provides quick alerts to memory leaks, unbounded loops and other false behaviour skill them instantly as to restart all of them again.

ASP .Net can be easily deployable with in-built configuration. It reduces the code lines to develop large size apps.

The framework keeps your application safe and secure with built-in Windows authentication and per-application configuration.

How to Hire ASP Dot Net Developers?

Are you browsing to hire asp dot net developer India, you should be aware with the options available for hiring purpose. Likewise – you will wonder to hire ASP .NET developer as a business partner or developer who is working as outsource & freelancing for local or global market. Along with this, even there are developers who work as in-house team. Hence, numerous ways are open to find an qualified and skilled developer, all you need is to choose one who suits as per your requirements.

Meanwhile, if you’re to looking an in-house developer then you need to seek answers of these few questions, such as – what’s the main purpose and why you want to hire them etc.

Once, this part will be cleared it will supports to stick up all the downsides and restraints while working on development phase. Below is given some principles which will helps an organization to hire an efficient and skilled ASP .NET Developer who offers great MVC web development services.

Go to the basics – When you starts the process of hiring, always keep in mind that the ASP .NET developer is aware with basics. The person must have years of experience in Dot Net application development. By this criteria, you can set the budget according to their knowledge of entire development cycle.

Look at the experience – Hire a candidate by checking out his/ her total year of experience is also a crucial criterion. In this case, you need to determine how many years of experience they have in the same field you’re looking for. After all, their experience reveals the expertise level and ability to handle complex situations while development phase.

Therefore, it is required for managers to take a detailed look at the candidates by evaluating their portfolio; by this way you’ll know about the person’s experience and knowledge in the domain. Apart from this, other essential trick is to ask candidate for code sample as again it will tell a lot about the candidate’s experience.

SQL Databases – Data and Databases, both are most crucial elements that put a vast impact on development process nowadays. The most advance database technology is useful for .Net developer, Microsoft SQL, Oracle, and MySQL is used in combination with .Net. Among which, Microsoft SQL is one of the popular database acquired by .Net Developer.

Besides this, MongoDB and CouchDB are two popular types of NoSQL Databases.

Communication is the key – Last thing you must ensure when you hire asp dot net developer India is communication skills. After all, developers are required to communicate and interact with whole team as well as clients to understand the requirements, expectations and make changes in web applications. Moreover, strong communication also assists the business to build strong relations with employees without any loops and cultural barriers.

Some Tips to follow to Hire ASP .NET Developer

When you’re looking for a developer of your MVC web developer services, then must know it is not as easy as seems to be because so many applications comes nowadays and so many get failed to pan out. But having good knowledge of what to look in your ASP .NET developer makes the hiring process quite smoother.

Shortlist the stakeholders – Prepare a list of questions asked at the time of interview related with job opening’s direct report, management, collaborators and internal customers.

Prioritize the questions – After getting a long list of potential questions, next task is to prioritize the questions. In this, team members and other stakeholders will vote on individual basis in order to create a short, effective and more useable list.

Questions should be match with each and every candidate – It is required that questions have tailored in the list must match with all candidate. For instance – if a person proclaims to have experience in C#, you can ask him/ her to make a short C# Fizzbuzz script. Fizzbuzz issue is a good sample test for all developer during job opening.

Look upon their attributes – When to Hire ASP .Net Developer, choose the one who has good communication skills as it allows them to collaborate with a team effectively. Look for some who initiates to learn and always updated with new technologies; such attributes assist in resolving problems ultimately. The strategy works best and selects self-driven and self-motivated developers who don’t need any superior through the development cycle.

How Much Costs will be required to Hire ASP Dot Net Developer?

The cost of hiring a Dot Net Developer varied from candidate to candidate that is quite obvious. Moreover, it also depends on the application type completely as well as the process adopted to build. It renders a proper storage criterion of system in order to increase backend work and also served store purpose to get clear insight.

Basically, the cost to hire asp dot net developer India starts from $23 to $100 and also depends on specifications app complexity and features. But there are certain factors which supports you in projecting the overall cost required in MVC Web Development Services and hiring more reliable and relevant developers.

Let’s have a look

Application Development Category

Web Based application

Mobile Application

Desktop Application

Cloud based application

iOT based applications

Application size

Small

Medium

Large

Extra large

Enterprise size

  Application scope

Simple

Less complex

Complex

Highly complex

Heavily sophisticated

Project deadline

Couples of weeks

Couples of months

Couples of years

    Team size involved

Small sized single team

Medium size single team

Large size single team

Multiple teams

  Application platform

Windows

Linux

MAC

Android

iOS

Degree of updations and maintenance involved

Require less update and maintenance

Require frequent updates and maintenance work

Upgrades and maintenance heavily applications

Completely dynamic data oriented applications

  Conclusion

By this article, hope you’ve understand that what it takes to develop an effective and high quality dot net applications. Looking for a candidate who fits best in your team and so ask right questions as well as best practices to know whether or know the person will fulfils your needs. By this way, you will get to Hire Asp .Net Developer who has appropriate skills, knowledge and mind-set fits into your existing team.

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Build a full-stack web app with ASP.NET Core, Entity Framework Core and Angular 2 (Angular 4+)

What you’ll learn

Build real-world applications with ASP.NET Core and Angular 2

Integrate ASP.NET MVC / Core with Angular 2

Implement a clean and decoupled architecture

Understand and apply the Dependency Inversion Principle (DIP)

Properly implement the repository and unit of work patterns

Use the new dependency injection feature in ASP.NET Core

Troubleshoot common runtime errors

Build APIs with ASP.NET Core

Test APIs using PostMan

Use AutoMapper

Store and retrieve data using Entity Framework Core (Code-first approach)

Implement CRUD operations (including one-to-many and many-to-many relationships)

Implement filtering, sorting and pagination

Handle and log errors

Display toast notifications

Implement photo upload with progress bar

Add authentication and authorization using Auth0 and JWTs

Write clean, maintainable and reliable code

Refactor bad code into good code

Better understand software development lifecycle

Requirements

At least 3 months experience with ASP.NET MVC 5, Entity Framework 6 and Angular 2

Description

[UPDATE, June 19]: Added a new section to the course.

With over 3,000 students and 300+ positive reviews, this course is Udemy’s most popular course for learning ASP.NET Core in the context of a real project! 

ASP.NET Core is the next generation of ASP.NET MVC. It’s a complete re-write of this framework but in a modular, cloud-optimized and cross-platform way. So it can run on Windows, Linux and Mac. If you’re on Mac or Linux and want to build ASP.NET applications without running Windows in a virtual machine, you’re going to love ASP.NET Core! You can use Visual Studio Code (VSCode) or your favorite code editor to build ASP.NET Core applications with C#. Say goodbye to VMWare, Parallels, and other virtualization software.

Many companies have already started building their new applications with ASP.NET Core. And they’re asking their new interviewees if they are familiar with .NET Core. So, whether you want to stay in the marketplace and get a better job with better pay, or you just love to work with the latest technology, it’s time to learn about ASP.NET Core and Entity Framework Core.

In this course, Mosh, author of several highly rated courses on Udemy, teaches you how to build a real-world application with ASP.NET Core, Entity Framework Core and Angular. If you’re familiar with ASP.NET MVC 5 and Entity Framework 6 and are looking for a course to quickly get up to speed with .NET core, this is the course for you. Not only will you learn about the changes and the new tooling in ASP.NET Core, you’ll also learn how to properly integrate it with Angular to build real-world single page applications (SPAs).

A REAL-WORLD APP

The app you build in this course is for an imaginary vehicle dealer. The features in this app are carefully designed by Mosh to help you master the core skills you need to build real-world apps with ASP.NET Core and Angular. 

By the end of watching this course, you’ll be able to:

Build APIs with ASP.NET Core

Test APIs with PostMan

Integrate Angular and ASP.NET Core

Implement a clean and decoupled architecture

Understand and apply the Dependency Inversion Principle (DIP)

Properly implement the repository and unit of work patterns

Use the new dependency injection feature in ASP.NET Core

Troubleshoot common runtime errors

Store and retrieve data with Entity Framework Core (code-first workflow)

Use AutoMapper

Implement CRUD operations (including one-to-many and many-to-many relationships)

Implement filtering, sorting and paging data

Handle and logging errors

Display toast notifications

Implement cascading drop-down lists

Implement photo upload with progress bars

Add authentication and authorization with Auth0 (including roles with different privileges)

Display charts

And more…

On top of all these, you’ll learn how to write quality code, not just how to build apps. There are a lot of developers out there who can build apps but they write poor quality code. Mosh shows you how to refactor bad code into clean, maintainable and quality code. He also shares his knowledge and 15 years of experience about software design and architecture. So this course is more than just technology. It teaches you how to think like a software engineer.

These are the essential skills that you take with you to nearly every real-world project. Whether you want to get prepared for a job interview or simply want to take your coding skills to the next level, this course is the means to the destination.

TOOLING

There are two ways to build ASP.NET Core applications. You can use Visual Studio 2017 or Visual Studio Code, a light-weight cross-platform code editor. In this course, Mosh uses VSCode and the command-line to build an app, but what you learn can be applied in Visual Studio 2017 as well.

WHO THIS COURSE IS FOR 

In order to take this course, you should have at least 3 months experience with ASP.NET MVC 5, Entity Framework 6 and Angular 2 (or higher).

If you need to strengthen your understanding of these frameworks, you can watch Mosh’s related courses prior to or in parallel with this course:

Angular 2 with TypeScript for Beginners

The Complete ASP.NET MVC 5 Course

Entity Framework 6 in Depth

60 DAY CHALLENGE PROGRAM 

Depending on your level of experience, there are different ways to take this course. You can watch it, section by section, just like other courses. You may prefer to code along with the videos or watch a section first and then code.

But if you like to get out of your comfort zone and take your coding skills to the next level, you should take advantage of the 60 day challenge program that comes with this course.

Imagine you and Mosh are team mates and are working on a real-world project. Every week Mosh gives you a challenge or a task to complete. You have one week to complete this task. The following week he publishes a new section and shows you how he completes that task himself. This is a fantastic learning opportunity for you. You can compare your code with his and find areas for improvement.

WHAT THIS COURSE IS NOT 

While you use ASP.NET Core and Entity Framework to build an app, the focus of this course is on application building skills and not a deep overview of ASP.NET Core and Entity Framework. Because in any real-world applications, you use only a subset of the features in any frameworks. So, it’s impossible to cover everything about ASP.NET Core and Entity Framework in one app. But you’ll learn about the key things that you need to know in order to get the job done.

Also, the following topics are outside the scope of this course:

Complex domains and domain-driven design (DDD)

Design patterns

Continuous integration and deployment

Automated testing

Finally, the application you’ll build in this course has a very simple user interface since the focus of this course is on coding not building visually engaging user interfaces.

TAKE YOUR CODING SKILLS TO THE NEXT LEVEL 

So, do you want to transition from ASP.NET MVC 5 and learn about the latest stuff happening in .NET Core? Do you want to learn how to build a real-world application with ASP.NET Core and Angular? Then take this course and get started.

This course comes with a 30-day money back guarantee. If you’re not satisfied, you can contact Udemy for a full refund. No questions asked.

Join the other 3,000 happy students who have taken this course and start building this app in under 10 minutes! 

Who this course is for:

Developers who are familiar with ASP.NET MVC 5 and want to transition to ASP.NET Core

Developers who want to learn how to integrate ASP.NET MVC / Core and Angular 2

Developers who want to learn how to build an application from A to Z

Developers who want to improve their coding skills

Created by Mosh Hamedani Last updated 4/2018 English English [Auto-generated]

Size: 1.58 GB

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