Choose a valid command from the options given below, to generate an angular component named "student" using Angular CLI: 1. ng component generate student 2. ng generate student component 3. ng generate component student 4. ng generate student
Answer (1)
To generate an Angular component named "student" using Angular CLI, you would use the following command:
ng generate component student
Here's a detailed explanation:
Angular CLI is a command-line interface tool used to initialize, develop, scaffold, and maintain Angular applications. It helps in automating the setup of Angular projects and components, which saves a lot of manual effort and time.
The command ng generate component student instructs Angular CLI to create a new component with the name "student" in your Angular application. The ng stands for Angular, and generate is the action you are asking the CLI to do.
When you run this command, Angular CLI will automatically create the necessary files and boilerplate code for the component. This includes the component's TypeScript file, HTML template, CSS file, and a testing file (spec file). It also updates the app.module.ts file to include the new component.
How it Works :
First, ensure Node.js is installed on your system as it is required for Angular CLI.
Open your terminal or command prompt.
Navigate to your Angular project directory using cd .
Run the command ng generate component student.
Upon successful execution, you will find a new folder named student in your app's directory structure.
This command is a part of best practices in Angular development, as it ensures consistency and structure in how components are generated, making maintenance easier.
By using this command effectively, developers can ensure a more structured and maintainable Angular project.
