Asp.Net Master Page Templates Examples' title='Asp.Net Master Page Templates Examples' />In this article I explain about web Service with example that is how to convert from a date into days using ASP. Net web services. SharePoint Branding is a huge topic. First it reuses concepts from ASP. NET but enhances them with SharePoint specific components. Second it uses the SharePoint. Images/Blog/Masterpages/SiteMaster.png' alt='Asp.Net Master Page Templates Examples' title='Asp.Net Master Page Templates Examples' />Most Asked ASP. NET MVC Interview Questions and Answers. Question 1 What is MVC Model view controller Answer Modelviewcontroller MVC is a software architectural pattern for implementing user interfaces. It divides a given software application into three interconnected parts, so as to separate internal representation of information from the way that information is presented to or accepted from the user. MVC is a framework for building web applications using a MVC Model View Controller design The Model represents the application core for instance a list of database records. The View displays the data the database records. S9W1siE5Ts/TI9crYVPLoI/AAAAAAAAAKI/J6UEm68B6aE/s1600/cool_template.JPG' alt='Asp.Net Master Page Templates Examples' title='Asp.Net Master Page Templates Examples' />The Controller handles the input to the database records. The MVC model also provides full control over HTML, CSS, and Java. Script. The MVC model defines web applications with 3 logic layers The business layer Model logicThe display layer View logicThe input control Controller logicThe Model is the part of the application that handles the logic for the application data. Often model objects retrieve data and store data from a database. The View is the part of the application that handles the display of the data. Most often the views are created from the model data. The Controller is the part of the application that handles user interaction. Typically controllers read data from a view, control user input, and send input data to the model. The MVC separation helps you manage complex applications, because you can focus on one aspect a time. For example, you can focus on the view without depending on the business logic. It also makes it easier to test an application. The MVC separation also simplifies group development. Different developers can work on the view, the controller logic, and the business logic in parallel. Question 2 What are the advantages of MVC Answer Benefits of MVC Multiple view support. Due to the separation of the model from the view, the user interface can display multiple views of the same data at the same time. Change Accommodation. User interfaces tend to change more frequently than business rules different colors, fonts, screen layouts, and levels of support for new devices such as cell phones or PDAs because the model does not depend on the views, adding new types of views to the system generally does not affect the model. As a result, the scope of change is confined to the view. So. C Separation of Concerns. Separation of Concerns is one of the core advantages of ASP. NET MVC. The MVC framework provides a clean separation of the UI, Business Logic, Model or Data. More Control. The ASP. NET MVC framework provides more control over HTML, Java. Script and CSS than the traditional Web Forms. Testability. ASP. NET MVC framework provides better testability of the Web Application and good support for the test driven development too. Lightweight. ASP. Game Conflict Vietnam Pc Rip more. NET MVC framework doesnt use View State and thus reduces the bandwidth of the requests to an extent. Jane Eyre Mini Series 2006. Full features of ASP. NETOne of the key advantages of using ASP. NET MVC is that it is built on top of ASP. NET framework and hence most of the features of the ASP. NET like membership providers, roles, etc can still be used. Question 3 Explain MVC application life cycleAnswer Any web application has two main execution steps, first understanding the request and depending on the type of the request sending out appropriate response. MVC application life cycle is not different it has two main phases, first creating the request object and second sending our response to the browser. Creating the request object The request object creation has four major steps. The following is the detailed explanation of the same. Step 1 Fill route. MVC requests are mapped to route tables which in turn specify which controller and action to be invoked. So if the request is the first request the first thing is to fill the route table with routes collection. This filling of route table happens in the global. Step 2 Fetch route. Depending on the URL sent Url. Routing. Module searches the route table to create Route. Data object which has the details of which controller and action to invoke. Step 3 Request context created. The Route. Data object is used to create the Request. Context object. Step 4 Controller instance created This request object is sent to Mvc. Handler instance to create the controller class instance. Once the controller class object is created it calls the Execute method of the controller class. Creating Response object. This phase has two steps executing the action and finally sending the response as a result to the view. Question 4 List out different return types of a controller action method Answer There are total nine return types we can use to return results from controller to view. The base type of all these result types is Action. Result. View. Result View This return type is used to return a webpage from an action method. Partialview. Result Partialview This return type is used to send a part of a view which will be rendered in another view. Redirect. Result Redirect This return type is used to redirect to any other controller and action method depending on the URL. Redirect. To. Route. Result Redirect. To. Action, Redirect. To. Route This return type is used when we want to redirect to any other action method. Content. Result Content This return type is used to return HTTP content type like textplain as the result of the action. Result json This return type is used when we want to return a JSON message. Result javascript This return type is used to return Java. Script code that will run in browser. File. Result File This return type is used to send binary output in response. Empty. Result This return type is used to return nothing void in the result. Question 5 What are Filters in MVC Answer In MVC, controllers define action methods and these action methods generally have a one to one relationship with UI controls such as clicking a button or a link, etc. For example, in one of our previous examples, the User. Controller class contained methods User. Add, User. Delete, etc. But many times we would like to perform some action before or after a particular operation. For achieving this functionality, ASP. NET MVC provides feature to add pre and post action behaviors on controllers action methods. Www Free Download Freedom Fighters Full Version Games Com. Types of Filters ASP. NET MVC framework supports the following action filters Action Filters Action filters are used to implement logic that gets executed before and after a controller action executes. We will look at Action Filters in detail in this chapter. Authorization Filters Authorization filters are used to implement authentication and authorization for controller actions. Result Filters Result filters contain logic that is executed before and after a view result is executed. For example, you might want to modify a view result right before the view is rendered to the browser. Exception Filters Exception filters are the last type of filter to run. You can use an exception filter to handle errors raised by either your controller actions or controller action results. You can also use exception filters to log errors. Action filters are one of most commonly used filters to perform additional data processing, or manipulating the return values or cancelling the execution of action or modifying the view structure at run time.