Ionic Framework MCQs and Answers With Explanation: Ionic Framework is a popular open-source UI toolkit used for building high-performance, cross-platform mobile applications using web technologies such as HTML, CSS, and JavaScript. It offers a wide range of components and plugins that make it easy to create visually appealing and interactive mobile applications for iOS, Android, and the web. To test your knowledge and understanding of the Ionic Framework, we have compiled a set of the Top 30 Ionic Framework MCQs.
Ionic Framework Multiple Choice Questions and Answers
These Ionic Framework MCQs and Answers are designed to help you assess your understanding of the framework and to provide you with a quick refresher on the essential concepts. So, if you are preparing for an interview or just want to test your knowledge, take this Ionic Framework quiz consisting of multiple-choice questions and answers.
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Ionic Framework MCQs and Answers
| Name | Ionic Framework |
| Exam Type | MCQ (Multiple Choice Questions) |
| Category | Technical Quiz |
| Mode of Quiz | Online |
Top 30 Ionic Framework MCQs
1. What is Ionic Framework?
A) A mobile app development framework
B) A web app development framework
C) A game development framework
D) A desktop app development framework
Ans: A) A mobile app development framework
Explanation: Ionic Framework is a popular open-source mobile app development framework that is used to create hybrid mobile applications. It uses web technologies such as HTML, CSS, and JavaScript to create mobile apps that can run on multiple platforms, including iOS, Android, and Windows.
2. What is the latest version of Ionic Framework as of September 2021?
A) 4.x
B) 5.x
C) 6.x
D) 7.x
Ans: C) 6.x
Explanation: As of September 2021, the latest version of Ionic Framework is 6.x. It was released in April 2021 and includes many new features and improvements over the previous versions.
3. Which of the following platforms is NOT supported by Ionic Framework?
A) iOS
B) Android
C) Windows
D) Linux
Ans: D) Linux
Explanation: Ionic Framework is mainly used for developing mobile applications that can run on iOS, Android, and Windows platforms. However, it does not support Linux as a target platform.
4. Which of the following is the default UI framework used by Ionic?
A) Bootstrap
B) Foundation
C) Material Design
D) Semantic UI
Ans: C) Material Design
Explanation: Ionic uses Material Design as its default UI framework, which is a design language developed by Google for web and mobile applications.
5. What is the command used to create a new Ionic project?
A) ionic start
B) ionic create
C) ionic new
D) ionic generate
Ans: A) ionic start
Explanation: The ionic start command is used to create a new Ionic project. It creates a new directory for the project and installs all the required dependencies and starter templates.
6. Which of the following is NOT a valid Ionic CLI command?
A) ionic serve
B) ionic generate
C) ionic compile
D) ionic build
Ans: C) ionic compile
Explanation: There is no ionic compile command in Ionic CLI. The other commands, such as ionic serve, ionic generate, and ionic build are valid and commonly used in Ionic development.
7. Which of the following is NOT a component in Ionic Framework?
A) button
B) input
C) card
D) table
Ans: D) table
Explanation: Ionic Framework includes many UI components, such as button, input, and card. However, it does not include a table component by default.
8. Which of the following is a Cordova plugin used for accessing device contacts?
A) cordova-plugin-contacts
B) cordova-plugin-camera
C) cordova-plugin-geolocation
D) cordova-plugin-file
Ans: A) cordova-plugin-contacts
Explanation: The cordova-plugin-contacts is a Cordova plugin used for accessing device contacts. It allows developers to read, create, and update contacts on the device.
9. Which of the following is NOT a valid Ionic Navigation component?
A) ion-tabs
B) ion-menu
C) ion-carousel
D) ion-navbar
Ans: C) ion-carousel
Explanation: Ionic Framework includes many navigation components, such as ion-tabs, ion-menu, and ion-navbar. However, ion-carousel is not a valid Ionic Navigation component.
10. Which of the following is a valid CSS class used for creating an Ionic button with a large size?
A) button-large
B) button-md
C) button-sm
D) button-xs
Ans: A) button-large
Explanation: To create an Ionic button with a large size, we can use the CSS class button-large. The other options, such as button-md, button-sm, and button-xs, are used for creating buttons with medium, small, and extra-small sizes, respectively.
11. Which of the following is a valid event emitted by the IonInput component in Ionic?
A) ionClick
B) ionBlur
C) ionFocus
D) ionMouseOver
Ans: C) ionFocus
Explanation: The IonInput component in Ionic emits many events, such as ionChange, ionInput, and ionBlur. However, ionFocus is a valid event emitted when the input element gains focus.
12. Which of the following is a valid way to display an image in Ionic?
A) Using the img tag
B) Using the IonImage component
C) Using the IonIcon component
D) Using the IonButton component
Ans: B) Using the IonImage component
Explanation: In Ionic, we can display an image using the IonImage component. This component provides many features, such as lazy loading, error handling, and placeholder images.
13. Which of the following is a valid way to install a Cordova plugin in Ionic?
A) Using the npm install command
B) Using the cordova plugin add command
C) Using the ionic cordova plugin add command
D) Using the git clone command
Ans: C) Using the ionic cordova plugin add command
Explanation: In Ionic, we can install a Cordova plugin using the ionic cordova plugin add command. This command downloads and installs the plugin from the Cordova registry.
14. Which of the following is NOT a valid way to debug an Ionic application?
A) Using console.log statements
B) Using the Ionic View app
C) Using the Chrome DevTools
D) Using the Visual Studio Code debugger
Ans: B) Using the Ionic View app
Explanation: The Ionic View app is not used for debugging an Ionic application. It is used for testing and sharing Ionic apps on real devices.
15. Which of the following is a valid way to use a custom font in Ionic?
A) Using the font-family property in CSS
B) Using the Ionic Fonts API
C) Using a third-party library, such as Font Awesome
D) Using the @font-face rule in CSS
Ans: D) Using the @font-face rule in CSS
Explanation: In Ionic, we can use a custom font by defining it using the @font-face rule in CSS. This rule specifies the font file location and its name.
16. Which of the following is a valid way to create a custom theme in Ionic?
A) Using the Ionic CLI
B) Using the Ionic Theme Creator website
C) Using the Ionic Framework documentation
D) Using a third-party theme, such as Material Design for Bootstrap
Ans: B) Using the Ionic Theme Creator website
Explanation: The Ionic Theme Creator website is a tool used to create custom themes for Ionic applications. It allows developers to select colors, typography, and other design elements.
17. Which of the following is a valid way to use Angular in an Ionic application?
A) Using the Angular CLI
B) Using the Ionic CLI
C) Using the @ionic/angular package
D) Using the @angular/ionic package
Ans: C) Using the @ionic/angular package
Explanation: In Ionic, we can use Angular by installing the @ionic/angular package. This package provides many Angular components and services that are specific to Ionic.
18. Which of the following is a valid way to implement push notifications in an Ionic application?
A) Using the Firebase Cloud Messaging service
B) Using the Ionic
Pro Native Push plugin
C) Using the Google Cloud Messaging service
D) Using the OneSignal service
Ans: A) Using the Firebase Cloud Messaging service
Explanation: In Ionic, we can implement push notifications using the Firebase Cloud Messaging service. This service allows developers to send notifications to Android, iOS, and web applications.
19. Which of the following is a valid way to create a side menu in Ionic?
A) Using the IonMenu component
B) Using the IonSidebar component
C) Using the IonNav component
D) Using the IonSplitPane component
Ans: A) Using the IonMenu component
Explanation: In Ionic, we can create a side menu using the IonMenu component. This component provides many features, such as swipe gestures, nested menus, and customizable headers.
20. Which of the following is a valid way to use animations in Ionic?
A) Using the Ionic Animations API
B) Using the CSS Animation property
C) Using the Web Animations API
D) Using a third-party library, such as Animate.css
Ans: A) Using the Ionic Animations API
Explanation: In Ionic, we can use animations using the Ionic Animations API. This API provides many predefined animations, such as fade, slide, and zoom.
21. Which of the following is a valid way to create a custom directive in Ionic?
A) Using the ng g directive command
B) Using the ionic generate directive command
C) Using the ng new directive command
D) Using the @Directive decorator
Ans: D) Using the @Directive decorator
Explanation: In Ionic, we can create a custom directive using the @Directive decorator. This decorator allows us to define the selector, template, and logic for our directive.
22. Which of the following is a valid way to create a modal in Ionic?
A) Using the IonModal component
B) Using the IonDialog component
C) Using the IonPopover component
D) Using the IonAlert component
Ans: A) Using the IonModal component
Explanation: In Ionic, we can create a modal using the IonModal component. This component allows developers to create custom modals that can display any content, such as forms, images, and videos.
23. Which of the following is a valid way to create a tab bar in Ionic?
A) Using the IonTabs component
B) Using the IonTabBar component
C) Using the IonNav component
D) Using the IonSplitPane component
Ans: A) Using the IonTabs component
Explanation: In Ionic, we can create a tab bar using the IonTabs component. This component provides many features, such as lazy loading, nested tabs, and customizable icons.
24. Which of the following is a valid way to handle HTTP requests in Ionic?
A) Using the Http service from Angular
B) Using the Ionic HTTP plugin
C) Using the Fetch API from JavaScript
D) Using the XMLHttpRequest object from JavaScript
Ans: A) Using the Http service from Angular
Explanation: In Ionic, we can handle HTTP requests using the Http service from Angular. This service provides many methods for making GET, POST, PUT, and DELETE requests.
25. Which of the following is a valid way to create a form in Ionic?
A) Using the IonForm component
B) Using the IonInput component
C) Using the IonButton component
D) Using the IonTextarea component
Ans: A) Using the IonForm component
Explanation: In Ionic, we can create a form using the IonForm component. This component provides many features, such as validation, submission, and resetting.
26. Which of the following is a valid way to create a progress bar in Ionic?
A) Using the IonProgress component
B) Using the IonLoader component
C) Using the IonSpinner component
D) Using the IonProgressBar component
Ans: A) Using the IonProgress component
Explanation: In Ionic, we can create a progress bar using the IonProgress component. This component allows developers to display the progress of a task, such as loading data or uploading a file.
27. Which of the following is a valid way to use local storage in Ionic?
A) Using the Ionic Storage API
B) Using the Web Storage API
C) Using the LocalForage library
D) Using the Angular LocalStorage module
Ans: A) Using the Ionic Storage API
Explanation: In Ionic, we can use local storage using the Ionic Storage API. This API provides many methods for storing and retrieving data from local storage.
28. Which of the following is a valid way to use geolocation in Ionic?
A) Using the Ionic Geolocation plugin
B) Using the Web Geolocation API
C) Using a third-party library, such as Leaflet
D) Using the Google Maps API
Ans: A) Using the Ionic Geolocation plugin
Explanation: In Ionic, we can use geolocation using the Ionic Geolocation plugin. This plugin provides many methods for getting the user’s location, such as getCurrentPosition and watchPosition.
29. Which of the following is a valid way to use camera in Ionic?
A) Using the Ionic Camera plugin
B) Using the Web Camera API
C) Using a third-party library, such as Croppie
D) Using the Cordova Camera plugin
Ans: A) Using the Ionic Camera plugin
Explanation: In Ionic, we can use the camera using the Ionic Camera plugin. This plugin provides many methods for taking photos and videos, such as getPicture and getVideo.
30. Which of the following is a valid way to use social sharing in Ionic?
A) Using the Ionic Social Sharing plugin
B) Using the Web Share API
C) Using a third-party library, such as ShareThis
D) Using the Cordova Social Sharing plugin
Ans: A) Using the Ionic Social Sharing plugin
Explanation: In Ionic, we can use social sharing using the Ionic Social Sharing plugin. This plugin provides many methods for sharing content on social networks, such as Facebook, Twitter, and Instagram.
This collection of Ionic Framework MCQs and answers with explanations provides a comprehensive understanding of the framework’s concepts and features, making it a valuable resource for anyone looking to enhance their skills in this area. For more information, follow us at freshersnow.com.