NativeScript MCQs and Answers With Explanation: NativeScript is a powerful open-source framework that allows developers to build cross-platform mobile applications using JavaScript and TypeScript. With its ability to create truly native mobile apps using a single codebase, NativeScript is becoming increasingly popular among developers. To help assess your knowledge of this framework, we have compiled a list of the Top 30 NativeScript MCQs that cover the essential concepts of the technology.
NativeScript MCQs and Answers
Whether you’re looking to enhance your knowledge of NativeScript or preparing for a technical interview, taking this NativeScript Quiz consisting of multiple-choice questions and answers can be an excellent way to test your understanding of the framework.
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NativeScript Multiple Choice Questions and Answers
| Name | NativeScript |
| Exam Type | MCQ (Multiple Choice Questions) |
| Category | Technical Quiz |
| Mode of Quiz | Online |
Top 30 NativeScript MCQs
1. What is NativeScript?
a) A programming language
b) A mobile development framework
c) A web development framework
d) A game development framework
Ans: b) A mobile development framework
Explanation: NativeScript is an open-source framework that allows developers to build native mobile applications for iOS and Android platforms using JavaScript and CSS. It provides a way to write platform-specific code using a single codebase.
2. What programming languages can be used with NativeScript?
a) JavaScript and TypeScript
b) Python and Ruby
c) Java and Swift
d) C# and F#
Ans: a) JavaScript and TypeScript
Explanation: NativeScript is primarily a JavaScript-based mobile development framework, but it also supports TypeScript, a typed superset of JavaScript.
3. Which of the following platforms are supported by NativeScript?
a) iOS and Android
b) Windows and macOS
c) Linux and Unix
d) All of the above
Ans: a) iOS and Android
Explanation: NativeScript supports building mobile applications for iOS and Android platforms, but it does not support building applications for desktop or web platforms.
4. Which NativeScript component is used for layout?
a) Label
b) Button
c) StackLayout
d) ScrollView
Ans: c) StackLayout
Explanation: StackLayout is a NativeScript component used for layout. It arranges child elements in a vertical or horizontal stack, similar to a stack in a programming language.
5. Which NativeScript component is used for displaying text?
a) Label
b) Button
c) TextField
d) TextView
Ans: a) Label
Explanation: Label is a NativeScript component used for displaying text. It can be used to display static or dynamic text, such as titles, headings, and paragraphs.
6. Which NativeScript component is used for user input?
a) Label
b) Button
c) TextField
d) TextView
Ans: c) TextField
Explanation: TextField is a NativeScript component used for user input. It allows users to enter text and is often used for forms and search boxes.
7. What is the purpose of the NativeScript CLI?
a) To create and manage NativeScript projects
b) To build NativeScript applications
c) To deploy NativeScript applications to app stores
d) All of the above
Ans: d) All of the above
Explanation: The NativeScript CLI is a command-line interface tool used to create, manage, build, and deploy NativeScript projects and applications.
8. What is the purpose of the NativeScript Playground?
a) To write and test NativeScript code online
b) To build NativeScript applications without coding
c) To deploy NativeScript applications to app stores
d) None of the above
Ans: a) To write and test NativeScript code online
Explanation: The NativeScript Playground is an online tool that allows developers to write and test NativeScript code in a web browser without setting up a development environment.
9. What is the difference between NativeScript Core and NativeScript Angular?
a) NativeScript Core uses plain JavaScript, while NativeScript Angular uses Angular.
b) NativeScript Core is a pure NativeScript framework, while NativeScript Angular is an integration of NativeScript and Angular.
c) NativeScript Core supports only iOS and Android platforms, while NativeScript Angular supports additional platforms.
d) None of the above
Ans: b) NativeScript Core is a pure NativeScript framework, while NativeScript Angular is an integration of NativeScript and Angular.
Explanation: NativeScript Core is a pure NativeScript framework that uses plain JavaScript or TypeScript, while NativeScript Angular is an integration of NativeScript and Angular, a popular web development framework.
10. What is the purpose of the NativeScript plugin?
a) To extend the functionality of NativeScript
b) To replace NativeScript components
c) To change the appearance of NativeScript components
d) None of the above
Ans: a) To extend the functionality of NativeScript
Explanation: NativeScript plugins are reusable code packages that can be added to NativeScript projects to extend their functionality. They can be used to add new features or capabilities, such as accessing device hardware, integrating with third-party services, and more.
11. Which of the following is a NativeScript plugin for accessing the device camera?
a) nativescript-camera
b) nativescript-contacts
c) nativescript-imagepicker
d) None of the above
Ans: a) nativescript-camera
Explanation: The nativescript-camera plugin is a NativeScript plugin for accessing the device camera. It provides an API for capturing photos and videos, as well as controlling camera settings.
12. Which NativeScript plugin is used for integrating with Firebase?
a) nativescript-firebase
b) nativescript-facebook
c) nativescript-google-signin
d) None of the above
Ans: a) nativescript-firebase
Explanation: The nativescript-firebase plugin is a NativeScript plugin for integrating with Firebase, a cloud-based platform for building mobile and web applications. It provides APIs for accessing Firebase services such as authentication, database, storage, and more.
13. Which NativeScript component is used for displaying images?
a) Label
b) Button
c) Image
d) None of the above
Ans: c) Image
Explanation: Image is a NativeScript component used for displaying images. It supports loading images from local and remote sources, and provides various options for scaling and resizing.
14. Which NativeScript component is used for creating lists?
a) Label
b) Button
c) ListView
d) None of the above
Ans: c) ListView
Explanation: ListView is a NativeScript component used for creating lists. It supports displaying a large number of items in a scrollable list, and provides various options for customization and performance optimization.
15. Which of the following is a NativeScript plugin for playing audio and video?
a) nativescript-media
b) nativescript-audio
c) nativescript-video
d) None of the above
Ans: c) nativescript-video
Explanation: The nativescript-video plugin is a NativeScript plugin for playing audio and video. It provides an API for playing video and audio files, as well as controlling playback and displaying video in a customizable player view.
16. Which NativeScript component is used for creating navigation menus?
a) Label
b) Button
c) TabView
d) None of the above
Ans: c) TabView
Explanation: TabView is a NativeScript component used for creating navigation menus. It supports displaying multiple tabs, each containing a different view or page, and provides various options for customization.
17. What is the purpose of the NativeScript Theme Builder?
a) To create custom themes for NativeScript applications
b) To apply pre-built themes to NativeScript applications
c) To build NativeScript applications without coding
d) None of the above
Ans: a) To create custom themes for NativeScript applications
Explanation: The NativeScript Theme Builder is a web-based tool that allows developers to create custom themes for NativeScript applications. It provides a visual interface for selecting and customizing various theme elements, such as colors, fonts, and icons.
18. Which NativeScript component is used for displaying web content?
a) Label
b) Button
c) WebView
d) None of the above
Ans: c) WebView
Explanation: WebView is a NativeScript component used for displaying web content. It supports loading HTML and other web-based content.
19. Which of the following is a benefit of using NativeScript over other cross-platform frameworks?
a) NativeScript allows developers to use the same codebase for both web and mobile applications.
b) NativeScript provides better performance and faster app startup times.
c) NativeScript offers a wider range of pre-built components and plugins.
d) None of the above
Ans: b) NativeScript provides better performance and faster app startup times.
Explanation: One of the benefits of using NativeScript over other cross-platform frameworks is that it provides better performance and faster app startup times. This is because NativeScript compiles code to native platform-specific code rather than running it in a web view, resulting in faster performance.
20. Which of the following is not a supported platform for building NativeScript apps?
a) iOS
b) Android
c) Windows
d) Linux
Ans: d) Linux
Explanation: While NativeScript supports building apps for iOS, Android, and Windows, it does not support building apps for Linux.
21. Which NativeScript component is used for creating modal dialogs?
a) Label
b) Button
c) ModalDialog
d) None of the above
Ans: c) ModalDialog
Explanation: ModalDialog is a NativeScript component used for creating modal dialogs. It supports displaying custom content within a modal dialog and provides various options for customization.
22. Which NativeScript component is used for creating forms?
a) Label
b) Button
c) FormView
d) None of the above
Ans: d) None of the above
Explanation: NativeScript does not have a built-in component specifically for creating forms. Instead, developers can use a combination of other components, such as Label, TextField, and Button, to create form-like views.
23. Which of the following is a NativeScript plugin for integrating with Google Maps?
a) nativescript-maps
b) nativescript-geolocation
c) nativescript-google-maps-sdk
d) None of the above
Ans: c) nativescript-google-maps-sdk
Explanation: The nativescript-google-maps-sdk plugin is a NativeScript plugin for integrating with Google Maps. It provides APIs for displaying maps, markers, and other map-related features within NativeScript applications.
24. Which of the following is a NativeScript plugin for accessing device geolocation?
a) nativescript-maps
b) nativescript-geolocation
c) nativescript-google-maps-sdk
d) None of the above
Ans: b) nativescript-geolocation
Explanation: The nativescript-geolocation plugin is a NativeScript plugin for accessing device geolocation. It provides an API for retrieving the device’s current location and monitoring location changes.
25. Which NativeScript component is used for creating animations?
a) Label
b) Button
c) AnimationView
d) None of the above
Ans: c) AnimationView
Explanation: AnimationView is a NativeScript component used for creating animations. It supports creating custom animations with various properties, such as duration, easing, and delay.
26. Which of the following is a NativeScript plugin for integrating with Facebook?
a) nativescript-facebook
b) nativescript-firebase
c) nativescript-google-signin
d) None of the above
Ans: a) nativescript-facebook
Explanation: The nativescript-facebook plugin is a NativeScript plugin for integrating with Facebook. It provides APIs for authenticating users with Facebook, retrieving user information, and more.
27. Which of the following is a NativeScript plugin for integrating with Google Sign-In?
a) nativescript-facebook
b) nativescript-firebase
c) nativescript-google-signin
d) None of the above
Ans: c) nativescript-google-signin
Explanation: The nativescript-google-signin plugin is a NativeScript plugin for integrating with Google Sign-In. It provides APIs for authenticating users with Google, retrieving user information, and more.
28. Which of the following is a NativeScript plugin for integrating with Firebase?
a) nativescript-facebook
b) nativescript-firebase
c) nativescript-google-signin
d) None of the above
Ans: b) nativescript-firebase
Explanation: The nativescript-firebase plugin is a NativeScript plugin for integrating with Firebase. It provides APIs for using various Firebase services, such as authentication, storage, and analytics, within NativeScript applications.
29. Which NativeScript component is used for creating list views?
a) Label
b) Button
c) ListView
d) None of the above
Ans: c) ListView
Explanation: ListView is a NativeScript component used for creating list views. It supports displaying data in a list format and provides various options for customization and data binding.
30. Which of the following is a NativeScript plugin for integrating with Stripe?
a) nativescript-stripe
b) nativescript-firebase
c) nativescript-google-signin
d) None of the above
Ans: a) nativescript-stripe
Explanation: The nativescript-stripe plugin is a NativeScript plugin for integrating with Stripe. It provides APIs for accepting payments within NativeScript applications and supports various payment methods and customization options.
This comprehensive set of NativeScript MCQs and Answers With Explanation provides valuable insights and knowledge on the framework, making it a useful resource for developers seeking to improve their NativeScript skills. Do follow our website freshersnow.com to know more insights on the latest softwares.