Mastering Angular Routing and Navigation is essential for building dynamic single-page applications (SPAs). These top multiple-choice questions (MCQs) cover key topics such as route guards, lazy loading, child routes, query parameters, and router events, ensuring you have a solid understanding of Angular’s navigation system. Whether you are a beginner or an experienced developer, these MCQs will help you revise important concepts, identify knowledge gaps, and boost your confidence for Angular interviews.
1.) What is Angular Router used for?
A) Managing application state
B) Navigating between different views in an Angular application
C) Handling HTTP requests
D) Optimizing application performance
2.) Which module must be imported to enable routing in Angular?
A) @angular/router
B) @angular/core
C) @angular/common
D) @angular/forms
3.) What is the purpose of the RouterOutlet directive?
A) To display the navigation menu
B) To define the structure of an Angular component
C) To act as a placeholder where routed components are dynamically loaded
D) To bind form inputs
4.) How do you define routes in Angular?
A) Using a Routes array
B) Using a components.json file
C) Using a router.config.ts file
D) Using the ngRoute module
5.) What is the default path for the home route?
A) ‘/’
B) ‘*’
C) ‘home’
D) ”
6.) Which method is used for programmatic navigation in Angular?
A) navigateTo()
B) goTo()
C) navigate()
D) redirectTo()
7.) How can you pass parameters in an Angular route?
A) { path: ‘user/:id’, component: UserComponent }
B) { path: ‘user/{id}’, component: UserComponent }
C) { path: ‘user:id’, component: UserComponent }
D) { path: ‘user?’, component: UserComponent }
8.) What does the routerLink directive do?
A) Defines the router configuration
B) Navigates between routes in templates
C) Handles data fetching
D) Calls an API
9.) How can you retrieve route parameters in a component?
A) Using ActivatedRoute service
B) Using RouterModule
C) Using HttpClient
D) Using RouteService
10.) What wildcard route is used for unknown paths?
A) { path: ”, redirectTo: ‘home’, pathMatch: ‘full’ }
B) { path: ‘*’, component: NotFoundComponent }
C) { path: ‘default’, component: NotFoundComponent }
D) { path: ‘**’, component: NotFoundComponent }
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