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Home » Quiz » Angular Quiz

The _____ operator is used to catch and handle errors within an Observable sequence.

Difficulty level
  • catchError
  • filter
  • map
  • retry
The catchError operator is used to catch and handle errors within an Observable sequence. It allows you to gracefully handle errors in your observable stream.
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Angular Quiz
Quiz
You are building an e-commerce application and want to create a route that shows product details based on the product ID passed in the URL. How would you set this up in your Angular application?
The _____ event is emitted when a navigation action starts.

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  • The [style.color] syntax in an Angular template is an example of _____ binding.

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