How do you import and export modules in Angular?

Short answer: To use a module’s components/directives/pipes, import it in your module’s imports array. To make components/directives/pipes available to other modules, export them in your module’s exports array.

Example code

@NgModule({ imports: [CommonModule], exports: [MyComponent, MyDirective] }) export class SharedModule {} Then import SharedModule in any module where you want to use those components.

Real-world example (ShopNest)

ShopNest admin can be built in Angular with modules/components, services for API calls, and reactive forms for product edit.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.