Migrating to Angular 2 (Video 10)

The video tutorial explains the transition from controllers to components in Angular 2, highlighting their importance and how they can be used to create reusable code. It discusses identifying opportunities for components in applications, converting Angular 1 directives to components, and the use of TypeScript for writing component code. The tutorial concludes with a summary of updates made to sample applications and plans for future videos.

What is the primary reason for using components in Angular applications?

• To make the application compatible with older browsers

• To make the application look more visually appealing

• To ensure the application runs faster

• To allow code to be reused in different parts of the application

Which feature of Angular allows for the creation of reusable code pieces?

• Controllers

• Modules

• Services

• Components

In the context of Angular, what is a widget?

• A tool for debugging code

• A reusable component that can be used in different parts of an application

• A feature for styling the application

• A small application that runs on the desktop

What is the benefit of converting Angular 1 directives into components?

• It enhances the visual design of the application

• It makes the code more compatible with Angular 2

• It reduces the size of the application

• It improves the application's performance

Why is TypeScript used for writing components in Angular?

• It is faster than JavaScript

• It is the only language supported by Angular

• It allows for easier debugging

• It provides a more structured way to write components