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Home » Quiz » Angular Quiz

In Angular, the _____ Guard checks whether a route can be deactivated.

Difficulty level
  • CanActivate
  • CanActivateChild
  • CanDeactivate
  • CanLoad
In Angular, the CanDeactivate Guard checks whether a route can be deactivated, allowing you to confirm or prevent the user's navigation away from the current route.
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Angular Quiz
Quiz
When testing a directive, which testing utility can be used to interact with a directive's host element?
To manually check a component and its children, you can inject the _____ service and call its detectChanges() method.

Related Quiz

  • What is the main difference between Observables and Promises in Angular?
  • How can you ensure that a service provides a single, shared instance across an entire Angular application?
  • The RxJS operator _____ is used to delay the emissions from an Observable.
  • Imagine you're building an Angular application that involves creating a directive to apply dynamic styling to elements. How can you pass values to your custom directive to make it reusable across different elements?
  • You are tasked with improving the performance of an Angular application. One strategy is to split the application into smaller, feature-specific modules. How would you implement lazy loading for these modules?

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