Angular - Advanced Patterns
Which of the following is the correct way to pass data from a smart component to a dumb component in Angular?
Which of the following is the correct way to pass data from a smart component to a dumb component in Angular?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify data flow direction
Data flows from smart to dumb components via inputs.Step 2: Use Angular syntax for input binding
Dumb components declare@Input()properties to receive data from parents.Final Answer:
@Input() data: any; -> Option DQuick Check:
Data to dumb = @Input() [OK]
Quick Trick: Use @Input() to pass data down from smart to dumb [OK]
Common Mistakes:
- Using @Output() to pass data down instead of events up
- Trying to access dumb component data directly via ViewChild
- Modifying dumb component state via services without inputs
Master "Advanced Patterns" in Angular
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore Angular Quizzes