Angular Web Framework Routing & Navigation

Question 1

What is the Angular Router?

Accepted Answer

A module that maps URL paths to components, enabling single-page application navigation

Answer

A network router configuration tool

Answer

A server-side request routing system

Answer

A CSS layout grid system

Question 2

What is a route guard in Angular?

Accepted Answer

An interface that controls whether navigation to or from a route is allowed

Answer

A security camera system for physical routes

Answer

A firewall for HTTP requests

Answer

A CSS rule that prevents layout shifts

Question 3

What are lazy loaded modules?

Accepted Answer

Feature modules loaded on demand when their route is first accessed, reducing initial bundle size

Answer

Modules that load slowly due to performance issues

Answer

Modules that never load completely

Answer

Pre-loaded modules cached in browser memory

Question 4

What is the ActivatedRoute service?

Accepted Answer

A service providing access to route parameters, query parameters, and other route information

Answer

A service that activates inactive users

Answer

A service for tracking user activity

Answer

A service for managing active database connections

Question 5

What is the purpose of the router outlet?

Accepted Answer

A placeholder directive in the template where routed components are dynamically rendered

Answer

A power outlet for charging devices

Answer

An output stream for logging

Answer

A CSS container for overflow content

Question 6

How do you pass parameters in Angular routes?

Accepted Answer

Using path parameters (:id), query parameters (?key=value), or route data

Answer

Parameters cannot be passed in Angular routes

Answer

Only through global variables

Answer

Only through local storage