Top 10 Angular Routing MCQ Questions with Answers (2025 Edition)

Angular MCQ Quiz (Multiple Correct Answers)

1. Which directive is used to display routed components in Angular?

router-outlet
ng-view
ng-template
router-link

2. What method is used to configure app-level routes?

RouterModule.forRoot()
RouterModule.forChild()
RouterModule.configure()
RouterModule.bootstrap()

3. Which of these are valid route configurations in Angular?

{ path: '', redirectTo: '/home', pathMatch: 'full' }
{ path: '**', component: PageNotFoundComponent }
{ route: 'about', component: AboutComponent }
{ url: 'contact', component: ContactComponent }

4. What is the purpose of the wildcard route (**) in Angular routing?

Match any undefined route
Load all routes eagerly
Redirect to login always
Match root URL only

5. How can you implement lazy loading in Angular?

Using loadChildren with dynamic import()
Using RouterModule.forChild() in the feature module
Using RouterModule.lazyLoad()
Using pathMatch: 'lazy'

6. What is pathMatch: 'full' used for?

Match entire URL path
Match any part of the URL
Always redirect
Enable lazy loading

7. How can you navigate programmatically in Angular?

this.router.navigate(['/home'])
this.router.navigateByUrl('/home')
this.router.goto('/home')
this.router.changeUrl('/home')

8. What is the difference between navigate() and navigateByUrl()?

navigate() builds URL from commands
navigateByUrl() takes URL string directly
navigateByUrl() is only for external links
navigate() reloads the app

9. Which service helps to access route parameters?

ActivatedRoute
Router
RouteGuard
RouterLink

10. What happens if no route matches and no wildcard is provided?

Router does nothing
App crashes
Navigates to home
Browser reloads