Router Advanced — Angular Technical Interview Questions & Answers

Router Advanced

Router Advanced

  • Router Advanced is a Angular topic. In plain words you use it for /marks and /login in the SPA. Don’t start with a slogan — start with that picture.
  • Smallest example: routerLink + RouterModule. Type it, run it, and say what you see. If you can do that from memory, you know Router Advanced.
  • From the example next to this theory: Router Advanced — routes map URL paths to components; params come from the path.
  • Trap: using <a href> and killing state. Fix that before you talk about advanced Angular.
  • Viva: what is Router Advanced? Then show routerLink + RouterModule. Then name the trap.

Technical Interview Tip: What is Router Advanced? Show this: routerLink + RouterModule. Trap: using <a href> and killing state.

Code Examples for Router Advanced

Router Advanced — working example

const routes = [
  { path: "", component: "HomeComponent" },
  { path: "users/:id", component: "UserComponent" },
];
// RouterModule.forRoot(routes)

Router Advanced — routes map URL paths to components; params come from the path.

How to Explain Router Advanced to an Interviewer

What is Router Advanced?

Used for /marks and /login the SPA Not just the heading

Give one small example of Router Advanced.

routerLink + RouterModule Router Advanced — routes map URL paths to components; params come from the path

What mistake do beginners make with Router Advanced?

using <a href> and killing state Show the fix

Where do you use Router Advanced?

the SPA /marks and /login