Angular - ComponentsWhy do Angular components promote reusability in applications?ABecause they can be used multiple times with different dataBBecause they automatically update the databaseCBecause they replace the need for HTML templatesDBecause they run outside the browserCheck Answer
Step-by-Step SolutionSolution:Step 1: Identify reusability featureComponents can be reused by passing different inputs to show varied content.Step 2: Eliminate incorrect optionsComponents do not handle databases, do not replace templates, and run in the browser.Final Answer:Because they can be used multiple times with different data -> Option AQuick Check:Reusability = multiple uses with data [OK]Quick Trick: Reuse components by changing their inputs [OK]Common Mistakes:Believing components update databasesThinking components remove need for templatesAssuming components run outside browsers
Master "Components" in Angular9 interactive learning modes - each teaches the same concept differentlyLearnWhyDeepVisualTryChallengeProjectRecallPerf
More Angular Quizzes Angular Modules - Module lazy loading preview - Quiz 5medium Component Interaction - @ContentChild and content projection - Quiz 12easy Component Interaction - Template reference for direct access - Quiz 6medium Components - Component decorator and metadata - Quiz 10hard Components - Creating components with CLI - Quiz 9hard Directives - *ngIf for conditional rendering - Quiz 13medium Lifecycle Hooks - ngAfterViewInit for view ready - Quiz 12easy Pipes - Built-in pipes (date, currency, uppercase) - Quiz 3easy Templates and Data Binding - Two-way binding with ngModel - Quiz 4medium TypeScript in Angular - Interfaces for data models - Quiz 9hard