Ionic MCQ Questions - Mobile Development
11. ____________ are internet-enabled apps, which have specific functionality for mobile devices.
A. Native Apps
B. Hybrid Apps
C. Mobile web apps
D. All of the above
View Answer
Ans : C
Explanation: Mobile web apps are internet-enabled apps, which have specific functionality for mobile devices. The mobile web apps accessed through the mobile device's web browsers.
12. Which are the disadvantages of an Ionic Framework?
A. Security
B. Not good for video game
C. Performance
D. All of the above
View Answer
Ans : D
Explanation: All of the above are the disadvantages of an Ionic Framework.
13. The ______________<platform> copies all files from the www folder into the target platform www folder.
A. ionic build
B. ionic prepare
C. ionic alert
D. ionic content
View Answer
Ans : B
Explanation: The ionic prepare <platform> copies all files from the www folder into the target platform's www folder.
14. The Ionic grid is made up of ______ column layout with different breakpoints based on the screen size.
A. 10
B. 11
C. 12
D. 13
View Answer
Ans : C
Explanation: The Ionic grid is made up of 12 column layout with different breakpoints based on the screen size.
15. In an ion-grid component, If columns are without size value, it will automatically take equal widths.
A. TRUE
B. FALSE
C. Can be true or false
D. Can not say
View Answer
Ans : A
Explanation: True, If columns are without size value, it will automatically take equal widths.
16. ____________ is a dialog that notifies the user with important information to make a decision or provide the ability to choose a specific action or list of actions.
A. Ion-Buttons
B. Ion-Content
C. Ion-List
D. Ion-Alert
View Answer
Ans : D
Explanation: An alert is a dialog that notifies the user with important information to make a decision or provide the ability to choose a specific action or list of actions. It appears on top of the app content. It can be dismissed manually by the user before resuming interaction with the app.
17. ______________ is fired when the component routing-to is about to animate into view.
A. ngOnDestroy
B. ionViewWillEnter
C. ionViewDidEnter
D. ionViewWillLeave
View Answer
Ans : B
Explanation: ionViewWillEnter: It is fired when the component routing-to is about to animate into view.
18. A progressive web app is a normal web app, which looks and feels like native mobile apps.
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, A progressive web app is a normal web app, which looks and feels like native mobile apps.
19. Which event is fired when nav will load a component?
A. ionNavDidChange
B. ionNavWillChange
C. ionNavWillLoad
D. All of the above
View Answer
Ans : C
Explanation: ionNavWillLoad: This event is fired when nav will load a component
20. Can we use Firebase with Ionic?
A. Yes
B. No
C. Can be yes or no
D. Can not say
View Answer
Ans : A
Explanation: Yes, we can use Firebase with Ionic. It is one of the most powerful and popular databases as a service solution available today. Firebase SDK is also available as a node module. It can be installed within your project, import it, and can use it.
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