Angular Interview Practice

The first step in Angular's execution cycle is bootstrapping the application. During bootstrapping, Angular initializes the application by loading the root module and all necessary services and components. This process essentially prepares the application to run by setting up the necessary infrastructure and configurations.

Bootstrapping is essential because it establishes the main entry point of the application, allowing Angular to begin the process of rendering the user interface and handling user interactions. It is essentially the foundation upon which the rest of the application lifecycle is built, paving the way for subsequent actions like service initialization, component rendering, and connecting to APIs.

The other options, while related to the overall functionality of an Angular application, occur after the bootstrapping process. Rendering the application takes place once the components are initialized, connecting to an API typically occurs within service calls after bootstrapping is complete, and initializing services is part of the bootstrapping process but happens as a subsequent action rather than as the first step.