Angular Interview Practice

What does the ng generate command facilitate in an Angular application?

1. It creates Angular features such as components, directives, services, modules, and pipes

2. It updates existing features in the Angular application

3. It removes features from the Angular application

4. It lists all the generated features in the application

The correct answer is: It creates Angular features such as components, directives, services, modules, and pipes

The ng generate command is a powerful tool in Angular that streamlines the process of scaffolding new features within Angular applications. When used, it can create essential building blocks such as components, directives, services, modules, and pipes, allowing developers to quickly set up the necessary structure for their application without manually creating files and writing boilerplate code. This command significantly enhances productivity and consistency in Angular development. For example, when generating a new component, ng generate automatically creates the component TypeScript file, the HTML template, the CSS styles, and the necessary test files, establishing a comprehensive setup with just a single command. The other options focus on functionalities that the ng generate command does not perform. It does not update existing features, remove components, or list features; those tasks are handled by other commands or processes in the Angular CLI. Thus, the primary purpose of ng generate is to facilitate the creation of new features efficiently.