Shure Audio Technologies Software Engineer II Interview Questions, Process, and Tips

CSS encapsulation in Angular allows for scoped styling of components.

• Angular uses a technique called View Encapsulation to scope CSS to individual components.

• There are three encapsulation modes: Emulated, Native, and None.

• Emulated is the default mode and uses CSS classes to emulate shadow DOM.

• Native uses the browser's native shadow DOM implementation.

• None disables encapsulation and allows styles to bleed into other com...read more

RxJS operators are used for reactive programming and ngrx is a state management library for Angular applications.

• RxJS operators are used to manipulate and transform data streams in a reactive way.

• ngrx is a state management library for Angular applications that uses RxJS to manage state.

• ngrx provides a store to manage application state and uses actions and reducers to update the store.

• RxJS operators like map, filter, an...read more

Change detection strategy is a process of identifying changes in data or code and taking appropriate actions.

• Use version control systems to track changes in code

• Implement automated testing to detect changes in functionality

• Monitor system logs to identify changes in behavior

• Use checksums or hashes to verify data integrity

• Implement continuous integration and deployment to detect and respond to changes quickly

Inheritance in Angular components allows child components to inherit properties and methods from parent components.

• Child components can access parent component properties and methods using the 'super' keyword.

• Parent component properties and methods can be overridden in child components.

• Inheritance can be achieved using the 'extends' keyword in the child component class definition.

• Inheritance can also be achieved using ...read more

To design an Angular app with re-usable components, follow these pointers.

• Identify common functionalities and create a separate component for each

• Use input and output properties to pass data between components

• Create a shared module to import and export commonly used components

• Use lazy loading to load components only when needed

• Use Angular CLI to generate components and modules