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Difference between Directive and component in Angular.

Directives associate behavior to elements in the DOM, consisting of Structural, Attribute and Component types.

Components are a type of directive in Angular that allows utilizing web component functionality - encapsulated, reusable elements available throughout our application.

The main difference between a component and a directive is that a component has a template, while an attribute or structural directive does not have a template.

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What is AngularJS? What are the key features of AngularJS. What are the advantages of using AngularJS? What are the key components of AngularJS Framework? What are the limitations of using AngularJS? Explain about AngularJS Expression. Can we pass parameters to an AngularJS controller? What is bower? What is a component in Angular? What are .ts extension files? How do you communicate between different modules of your application using angularjs? How does interpolation, for example "{{ someModel }}" works? What is $rootScope and how does it relate to $scope? Advantages of components in AngularJS. What is ngBind directive in AngularJS? What is ngIf directive in Angular? Difference between ng-show/ng-hide directives and ngIf in angularjs. Explain directives in Angular. What is the role of selector property of components in AngularJS? Explain Angular architecture. Type of module in Angular 2. Explain root module in angular2. What is an Angular module? What does the npm start do? How do I create a multiline template in the Angular component? What is RXJS and how does it relate to Angular? How to check if a variable is defined using ngIf in Angular? How to check for multiple conditions using Angular ng-if? Features of Angular2. Explain ng-container in Angular. Types of directives in Angular. Difference between Directive and component in Angular. Difference between ngOnInit and ngAfterViewInit of Angular2. Difference between Constructor and ngOnInit in Angular. What is a zone in Angular? Can we use ngIf and ngFor on the same element in Angular? What is router-link directive? Difference between router-link and [router-link] with brackets. Explain Hot Module Replacement (HMR). What is webpack? Difference between ng model and ng bind directives. What is forRoot and forChild method in angular? How do you create and register/provide service using ng CLI? Difference between declarations, providers, and import in NgModule. Explain pipes in Angular. 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