Angular Interview Practice

The 'bootstrap' property in an Angular module is crucial as it specifies which components of the application are bootstrapped or initialized when the application starts. Essentially, these are the components that Angular creates and inserts into the index.html file, forming the root part of the component tree. When the application launches, the Angular framework looks at the 'bootstrap' array in the module metadata and instantiates the defined components, thereby rendering them on the page.

This mechanism is integral to Angular's architecture because it establishes the entry point for the application and lays the groundwork for its component interactions and lifecycle management. The components listed in the 'bootstrap' property are responsible for rendering the UI and handling initial application logic. Understanding the bootstrapping process is essential for an Angular developer since it directly influences how components are loaded and displayed to users.