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Adaface Sample React Native Questions

Here are some sample React Native questions from our premium questions library (10273 non-googleable questions).

Skills

🧐 Question

Medium

Fallback Error
Error Boundaries
Solve
                                    Review the following React Native Code:
                                    
 image
                                    We have two ErrorBoundary classes. Notice that both MyComponent and ErrorBoundaryOne throw errors. What ‘Text’ would be rendered in the screen?
                                    

Options:

  • A
  • B
  • C
  • D
  • BC
  • CD
  • DC
  • CD

Easy

Flex
Solve
                                    What is the best way to create following React Native layout with containers 1,2,3?
                                    
 image
 image

Options:

  • A
  • B
  • C
  • D

Medium

Home and Details Screen
Navigation
Solve
                                    Review the following React Native code:
                                    
 image
                                    The app has two screens (Home and Details) as shown below:
                                    
 image
 image
                                    Review the following tests:
            
            Test 1 - Click on ‘Navigate.navigate(’Details’)’ button on Home screen, then the same button on the Details screen. Then click on the “back” button of the device/screen.
            
            Test 2 - Click on ‘Navigate.push(’Details’)’ button on Home screen, then the same button on the Details screen. Then we clicked on the “back” button of the device/screen.
            
            Test 3 -  Click on ‘Navigate.navigate(’Details’)’ button on Home screen, then ‘Navigate.push(’Details’)’ button on the Details screen. Then click on the “back” button of the device/ screen.
            
            Test 4 -  Click on ‘Navigate.push(’Details’)’ button on Home screen, then ‘Navigate.navigate(’Details’)’ button on the Details screen. Then click on the “back” button of the device/ screen.
                                    
                                    Pick the correct statements:
                                    

Options:

  • The app moves to Home screen in all the tests
  • The app moves to Home screen only in tests 1 and 2
  • The app moves to Home screen only in tests 3 and 4
  • The app moves to Home screen only in tests 1 and 4
  • The app moves to Home screen only in tests 2 and 3
🧐 Question🔧 Skill

Medium

Fallback Error
Error Boundaries
3 mins
React Native
Solve

Easy

Flex
2 mins
React Native
Solve

Medium

Home and Details Screen
Navigation
3 mins
React Native
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Fallback Error
Error Boundaries
React Native
Medium3 mins
Solve
Flex
React Native
Easy2 mins
Solve
Home and Details Screen
Navigation
React Native
Medium3 mins
Solve

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