Partial Views and Layout Views MCQs ASP.NET

What is a partial view in ASP.NET MVC? a. A reusable component that renders a portion of a view b. A layout used for consistent styling across views c. A helper method for rendering HTML d. A type of controller Answer: a. A reusable component that renders a portion of a view How do you render a partial view in a parent view? a. By using the Html.Partial() or Html.RenderPartial() methods b. By calling the PartialView() method in the controller c. By using the @Html.Partial() or @Html.RenderPartial() methods d. By including a partial view file in the view Answer: a. By using the Html.Partial() or Html.RenderPartial() methods What is the difference between Html.Partial() and Html.RenderPartial()? a. Html.Partial() returns the HTML markup as a string, while Html.RenderPartial() writes directly to the response stream b. Html.RenderPartial() returns the HTML markup as a string, while Html.Partial() writes directly to the response stream c. Html.Partial() is used for layouts, while Html.RenderPartial() is used for partial views d. There is no difference; both methods are identical Answer: a. Html.Partial() returns the HTML markup as a string, while Html.RenderPartial() writes directly to the response stream When should you use Html.RenderPartial() over Html.Partial()? a. When you need to optimize performance by writing directly to the response stream b. When you need to return the partial view markup as a string c. When working with AJAX requests d. When rendering a view inside another view Answer: a. When you need to optimize performance by writing directly to the response stream What is a layout view in ASP.NET MVC? a. A template that defines a common structure for multiple views b. A type of partial view used for modular design c. A view that is used only for rendering data d. A controller that manages view rendering Answer: a. A template that defines a common structure for multiple views How do you specify a layout view for a particular view? a. By setting the Layout property in the view b. By using the @Html.Layout() method in the view c. By defining the layout in RouteConfig d. By configuring the layout in web.config Answer: a. By setting the Layout property in the view What is the default location for layout views in ASP.NET MVC? a. Views/Shared/ b. Views/Layouts/ c. Content/Layouts/ d. Scripts/Layouts/ Answer: a. Views/Shared/ How can you pass data from a view to a partial view? a. By using the ViewData or ViewBag dictionaries b. By using a custom model binder c. By setting parameters in the Html.Partial() method d. By defining data in the controller action Answer: a. By using the ViewData or ViewBag dictionaries What is the primary purpose of using layout views? a. To provide a consistent look and feel across multiple views b. To modularize code within a single view c. To handle form submissions d. To validate user input Answer: a. To provide a consistent look and feel across multiple views How do you create a partial view in ASP.NET MVC? a. By adding a .cshtml file in the Views/Shared/ directory b. By using the Create Partial View wizard in Visual Studio c. By defining a new controller for the partial view d. By configuring partial views in RouteConfig Answer: a. By adding a .cshtml file in the Views/Shared/ directory What is the purpose of the RenderBody() method in a layout view? a. To render the content of the view that is using the layout b. To define the layout structure c. To include partial views within the layout d. To handle view rendering logic Answer: a. To render the content of the view that is using the layout How do you include a partial view inside a layout view? a. By using the Html.Partial() or Html.RenderPartial() methods b. By using the @Html.Partial() method c. By calling the PartialView() method in the layout d. By configuring partial views in the controller Answer: a. By using the Html.Partial() or Html.RenderPartial() methods What is the purpose of the RenderSection() method in a layout view? a. To define optional sections that can be filled by child views b. To include partial views within the layout c. To render the layout content d. To handle model binding for the layout Answer: a. To define optional sections that can be filled by child views How do you specify that a section in a layout view is optional? a. By using the @RenderSection() method with the required: false parameter b. By using the @Html.Section() method c. By defining optional sections in web.config d. By setting a flag in the controller Answer: a. By using the @RenderSection() method with the required: false parameter What is the purpose of the _ViewStart.cshtml file? a. To define the layout for all views in a directory b. To handle view rendering logic c. To configure partial views d. To manage model binding Answer: a. To define the layout for all views in a directory How do you apply a layout view to all views in an ASP.NET MVC application? a. By setting the layout in the _ViewStart.cshtml file b. By defining the layout in RouteConfig c. By configuring the layout in web.config d. By setting the layout in each individual view Answer: a. By setting the layout in the _ViewStart.cshtml file What is the primary difference between a view and a partial view? a. A view is used to render an entire page, while a partial view is used to render a portion of a view b. A view can only be used in a layout, while a partial view can be used anywhere c. A view supports client-side scripts, while a partial view does not d. A view is rendered on the client-side, while a partial view is rendered on the server-side Answer: a. A view is used to render an entire page, while a partial view is used to render a portion of a view How do you pass a model from a parent view to a partial view? a. By using the Html.Partial() or Html.RenderPartial() methods with the model parameter b. By setting the model in the ViewData dictionary c. By defining the model in the controller action d. By configuring the model in the view Answer: a. By using the Html.Partial() or Html.RenderPartial() methods with the model parameter What method is used to define a section in a layout view? a. @section SectionName { } b. @RenderSection(SectionName) c. @DefineSection(SectionName) d. @LayoutSection(SectionName) Answer: a. @section SectionName { } How do you ensure that a partial view does not include its own layout? a. By setting Layout = null in the partial view b. By configuring the partial view in the controller c. By using a specific method in the view d. By defining layout settings in web.config Answer: a. By setting Layout = null in the partial view What is the role of the _ViewImports.cshtml file? a. To import namespaces and tag helpers into all views in a directory b. To define the layout for views c. To configure partial views d. To handle view rendering logic Answer: a. To import namespaces and tag helpers into all views in a directory How do you define a section in a layout view that is required? a. By using the @RenderSection() method without specifying required: false b. By defining the section in web.config c. By using the @Html.Section() method d. By applying validation rules to the section Answer: a. By using the @RenderSection() method without specifying required: false What does the Html.RenderPartial() method do? a. Renders a partial view directly to the response stream b. Returns the HTML markup of a partial view as a string c. Defines a partial view in the layout d. Configures partial views in the controller Answer: a. Renders a partial view directly to the response stream How can you make a section in a layout view optional? a. By using the @RenderSection() method with the required: false parameter b. By using the @Html.Section() method c. By defining the section in the view d. By setting the section as optional in web.config Answer: a. By using the @RenderSection() method with the required: false parameter What is the default behavior of Html.Partial() when used in a view? a. It returns the HTML markup of the partial view as a string b. It writes the HTML markup of the partial view directly to the response stream c. It defines the partial view layout d. It configures the partial view in RouteConfig Answer: a. It returns the HTML markup of the partial view as a string How do you include a partial view inside another partial view? a. By using the Html.Partial() or Html.RenderPartial() methods b. By using the @Html.Partial() method c. By calling the PartialView() method in the partial view d. By defining the partial view in the layout Answer: a. By using the Html.Partial() or Html.RenderPartial() methods What method is used to define the layout for all views within a specific directory? a. _ViewStart.cshtml b. _ViewImports.cshtml c. Layout.cshtml d. _Layout.cshtml Answer: a. _ViewStart.cshtml How can you access a section defined in a layout view from a child view? a. By using the @section syntax in the child view b. By setting the section in the ViewData dictionary c. By using the @RenderSection() method in the layout view d. By defining the section in the child view Answer: a. By using the @section syntax in the child view What is the main purpose of the _ViewImports.cshtml file? a. To import namespaces and tag helpers into views b. To define layouts for views c. To configure partial views d. To handle model binding Answer: a. To import namespaces and tag helpers into views How do you render a section in a layout view? a. By using the @RenderSection() method b. By defining the section in the view c. By using the @Html.Section() method d. By including the section in the controller Answer: a. By using the @RenderSection() method What attribute is used to mark a section as required in a layout view? a. The required parameter of the @RenderSection() method b. The @Html.Section() method c. The section name in the layout view d. The @RenderSection() method without parameters Answer: a. The required parameter of the @RenderSection() method How do you specify a layout view for a specific controller action? a. By setting the Layout property in the view returned by the controller action b. By configuring the layout in the controller c. By defining the layout in RouteConfig d. By setting the layout in the _ViewStart.cshtml file Answer: a. By setting the Layout property in the view returned by the controller action What does the _ViewStart.cshtml file typically contain? a. Layout configuration for views b. Helper methods for views c. Data binding logic d. Model definitions Answer: a. Layout configuration for views How do you create a layout view in ASP.NET MVC? a. By adding a .cshtml file to the Views/Shared/ directory with layout-specific content b. By defining a new controller for the layout c. By configuring the layout in web.config d. By using a specific view template in Visual Studio Answer: a. By adding a .cshtml file to the Views/Shared/ directory with layout-specific content What is the role of the Layout property in a view? a. To specify which layout view should be used for rendering the view b. To define partial views within the view c. To configure sections within the view d. To handle model binding for the view Answer: a. To specify which layout view should be used for rendering the view What method is used to render a partial view without directly sending it to the response stream? a. Html.Partial() b. Html.RenderPartial() c. Html.RenderView() d. Html.PartialView() Answer: a. Html.Partial() How do you pass a model from a view to a partial view when using Html.Partial()? a. By passing the model as a parameter to the Html.Partial() method b. By setting the model in the ViewData dictionary c. By defining the model in the controller action d. By using a specific method in the partial view Answer: a. By passing the model as a parameter to the Html.Partial() method What is the purpose of the _Layout.cshtml file? a. To define the common layout used by multiple views b. To handle partial view rendering c. To configure view rendering options d. To manage view data Answer: a. To define the common layout used by multiple views How do you include a partial view in a layout view? a. By using the Html.Partial() or Html.RenderPartial() methods b. By calling the PartialView() method in the layout c. By defining the partial view in the layout configuration d. By setting the partial view in the controller Answer: a. By using the Html.Partial() or Html.RenderPartial() methods What is the significance of the _ViewImports.cshtml file in relation to partial views? a. It imports namespaces and tag helpers used in partial views b. It defines the layout for partial views c. It configures partial view rendering settings d. It manages model binding for partial views Answer: a. It imports namespaces and tag helpers used in partial views How do you ensure a layout view is used for all views in an ASP.NET MVC application? a. By setting the layout in the _ViewStart.cshtml file b. By configuring the layout in the controller c. By defining the layout in web.config d. By setting the layout in each view individually Answer: a. By setting the layout in the _ViewStart.cshtml file What is the purpose of using sections in layout views? a. To allow child views to inject content into the layout b. To define reusable partial views c. To handle form submissions d. To manage layout configurations Answer: a. To allow child views to inject content into the layout How can you ensure that a section in a layout view is optional? a. By using the @RenderSection() method with the required: false parameter b. By defining the section as optional in the view c. By configuring the section in web.config d. By using a specific method in the controller Answer: a. By using the @RenderSection() method with the required: false parameter What does the @Html.Partial() method return? a. The HTML markup of a partial view as a string b. The HTML markup of a view as a string c. A reference to the partial view d. The layout view used by the partial view Answer: a. The HTML markup of a partial view as a string How do you ensure that a section in a layout view is always rendered? a. By using the @RenderSection() method without specifying required: false b. By defining the section in web.config c. By using the @Html.Section() method d. By applying validation rules to the section Answer: a. By using the @RenderSection() method without specifying required: false What is the primary role of the _ViewStart.cshtml file in layout management? a. To set the default layout for views b. To handle partial view rendering c. To manage model binding d. To define view-specific settings Answer: a. To set the default layout for views