SEMATEC ASP .Net MVC 5 Quiz

2.

In an MVC application, request received from client hits first:

Model
View
Controller
Partial View

Correct Answer

A. Controller

Explanation

In an MVC (Model-View-Controller) application, the request received from the client hits the controller first. The controller is responsible for handling the incoming request, processing any necessary data, and determining the appropriate response. It acts as an intermediary between the model (which represents the data and business logic) and the view (which displays the user interface). Once the controller has processed the request, it may interact with the model to retrieve or update data and then pass the necessary information to the view for rendering. Therefore, the controller is the first component to be triggered in the request-response cycle.

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3.

Assembly that defines ASP.NET MVC framework:

System.Web.http
System.Web.mvcframework
System.Web.mvc
System.Web.mvc.helpers

Correct Answer

A. System.Web.mvc

Explanation

The correct answer is System.Web.mvc because this assembly specifically defines the ASP.NET MVC framework.

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4.

Routing in ASP.NET MVC is basically [Choose One]?

It rewrites one new URL to another old URL.
It maps a URL to a resource.
It maps one URL to another URL.

Correct Answer

A. It maps a URL to a resource.

Explanation

Routing in ASP.NET MVC is the process of mapping a URL to a specific resource, such as a controller action or a view. It allows for the creation of clean and user-friendly URLs that can be easily understood by both users and search engines. By mapping a URL to a resource, the routing mechanism determines which controller and action should handle the request and generates the appropriate response. This helps in achieving a clear separation of concerns and enables developers to build flexible and maintainable web applications.

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5.

ViewBag is an object of type:

Dictionary
Dynamic Property
List
None of above

Correct Answer

A. Dynamic Property

Explanation

ViewBag is an object of type Dynamic Property. In ASP.NET MVC, ViewBag is a dynamic property that is used to pass data from the controller to the view. It allows developers to dynamically add properties to the ViewBag object and access them in the view. This dynamic nature of ViewBag allows for flexibility in passing data between the controller and the view without the need for strongly typed models.

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6.

Role of Model in MVC is to hold ?

Input and UI logic.
Application business logic.
No logic at all.
Holds both UI and application business logic.

Correct Answer

A. Application business logic.

Explanation

In the Model-View-Controller (MVC) architecture, the role of the Model is to hold the application business logic. This means that the Model is responsible for managing and manipulating the data and implementing the rules and operations that govern the behavior of the application. The Model is separate from the UI logic, which is handled by the View, and it does not hold any UI-related logic. Instead, the Model focuses on the core functionality and operations of the application, making it a crucial component in the MVC pattern.

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7.

What are the advantages of ASP.NET MVC Partial View [Choose two]?

Imporves reusability.
Improves security.
Easy to maintain.
Support interoperability

Correct Answer(s)

A. Imporves reusability.
A. Easy to maintain.

Explanation

ASP.NET MVC Partial View provides the advantages of reusability and easy maintenance. By using partial views, developers can create reusable components that can be used across multiple views, reducing code duplication and improving efficiency. Additionally, partial views are easier to maintain as any changes made to a partial view will automatically reflect in all the views that use it. This makes it easier to update and modify the application without impacting other parts of the code.

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8.

Action filters are used to ?

Filter request to controller.
Filter data from controller to view.
Apply specific logic before or after action methods.
Pass data from controller to view.

Correct Answer

A. Apply specific logic before or after action methods.

Explanation

Action filters are used to apply specific logic before or after action methods. These filters allow developers to add additional functionality to an action method without modifying the method itself. They can be used to perform tasks such as authentication, authorization, logging, exception handling, and data manipulation before or after the execution of an action method. By applying action filters, developers can easily implement cross-cutting concerns and improve code reusability and maintainability.

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9.

Which of the following statements are true for ASP.NET MVC [Choose two]?

ASP.NET MVC uses Front Controller approach.
ASP.NET MVC is stateful.
Automated testing is simple.
Has limited control over HTML, JavaScript and CSS.

Correct Answer(s)

A. ASP.NET MVC uses Front Controller approach.
A. Automated testing is simple.

Explanation

ASP.NET MVC uses the Front Controller approach, which means that it centralizes the handling of requests and routes them to the appropriate controllers. This allows for better control and organization of the application's logic.

Automated testing is simple in ASP.NET MVC because it follows the principle of separation of concerns, which makes it easier to write unit tests for individual components of the application. This promotes testability and helps ensure the reliability of the codebase.

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10.

In order to plug ASP.NET MVC into ASP.NET Web Form application, which assemblies we need to add [Choose three]:

System.Web.Routing
System.Web.http
System.Web.Abstraction
System.Web.Mvc

Correct Answer(s)

A. System.Web.Routing
A. System.Web.Abstraction
A. System.Web.Mvc

Explanation

To plug ASP.NET MVC into an ASP.NET Web Form application, we need to add three assemblies: System.Web.Routing, System.Web.Abstraction, and System.Web.Mvc. These assemblies are necessary for routing, abstraction, and MVC functionality respectively.

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Sematec Asp .Net Mvc 5 Quiz

ASP.NET MVC Display layer is represented by:

Quiz Preview

In an MVC application, request received from client hits first:

Assembly that defines ASP.NET MVC framework:

Routing in ASP.NET MVC is basically [Choose One]?

ViewBag is an object of type:

Role of Model in MVC is to hold ?

What are the advantages of ASP.NET MVC Partial View [Choose two]?

Action filters are used to ?

Which of the following statements are true for ASP.NET MVC [Choose two]?

In order to plug ASP.NET MVC into ASP.NET Web Form application, which assemblies we need to add [Choose three]: