Xamarin Interview Questions and Answers
Question - 11 : - Which programming language supports the Xamarin?
Answer - 11 : -
Xamarin supports three languages in the development of mobile applications:
- Xamarin Interview Questions
- C#
- F#
- Visual Basic.NET
Question - 12 : - What is Xamarin.Forms?
Answer - 12 : -
Xamarin.Forms is a framework which is used to build the user interface in the mobile application. In the same codebase, developers have to write the UI separately for each platform. This is time consuming and difficult process. Xamarin.Forms allows the developer to create just one UI which can be used across all platforms like Android, iOS, and Windows.
Question - 13 : - What is Xamarin Insights?
Answer - 13 : -
Xamarin insight is a tool that allowed the developers to identify and track the issue with the apps in real-time. We can also use this for the monitoring system to report the problems. Xamarin introduced Xamarin Insight in October 2014. However, it was closed on March 31, 2016. In today's time, developers can believe in Visual Studio App Center for the same functionality that is provided by the Xamarin Insights.
Question - 14 : - What are the different scenarios used in Xamarin.Forms?
Answer - 14 : -
The following are the different types of scenarios that are used in Xamarin.Forms:
- View to View binding
- Backward binding
- Binding with the models
- Binding with the collections
Question - 15 : - What is data binding in Xamarin?
Answer - 15 : -
Data Binding is a technique that is used to synchronize the source of the data with the user interface. When the data binding is done and the data or our business model changes, then it shows the changes automatically to the UI elements and vice versa.
Question - 16 : - What is the Xamarin test cloud?
Answer - 16 : -
The Xamarin test cloud allows us to test the mobile application on various devices. The Test cloud is also used for automated testing in many real devices simultaneously.
Question - 17 : - How to set up the Xamarin?
Answer - 17 : -
For Xamarin set up, there are four steps:
- Download the Xamarin Installer
- Run the installer
- Configure it
- Activation of Xamarin
Question - 18 : - What are the types of layout control in the Xamarin.Forms?
Answer - 18 : -
Different types of layout control in Xamarin.Forms are:
- Stack Layout
- ContentView
- Frame
- ScrollView
- TemplateView
- Absolute Layout
- Grid
- Relative Layout
Question - 19 : - What are the different kinds of Pages present in the Xamarin.Forms?
Answer - 19 : -
The different types of pages present in the Xamarin.Forms are:
- Content page- This type of page displays a single view, often a container such as a stack layout or the scroll view.
- MasterDetail page- MasterDetailPage is a page that manages the information between the two related pages.
- Navigation Page- Navigation page manages the navigation of the pages.
- Tabbed Page- Tabbed Page helps the navigation of the children page using the tab.
- Template Page- The Template page helps to display the content of the full page with a control template.
- Carousal Page- This page allows the swipe gesture between the subpages, such as a gallery.
Question - 20 : - What are the advantages of Xamarin?
Answer - 20 : -
Benefits of Xamarin are:
- We can deliver the native iOS, Android, and Windows app using the existing skills, and code (C#, XAML).
- We can take full advantage of Native APIs with Xamarin Technology.
- Xamarin Component Store allows us to add the high-quality components to our App directly from IDE, including controls, web service APIs, and more.
- PCL/shared project makes the development easy for developers to share the same code base across different projects.