[Solved] Which of the following is true about the @Input property in a child component? — Ans: It allows the child to receive values from the parent | Angular

Angular - Component Interaction

Which of the following is true about the @Input property in a child component?

AIt allows the child to receive values from the parent

BIt must be decorated with @Output

CIt automatically emits events to the parent

DIt is used to define routes

Step-by-Step Solution

Solution:

Step 1: Identify the purpose of @Input
@Input marks a property to receive data from the parent component.
Step 2: Eliminate incorrect options
@Output is for event emission, not @Input. Routes are unrelated.
Final Answer:
It allows the child to receive values from the parent -> Option A
Quick Check:
@Input = receive data from parent [OK]

Quick Trick: Remember: @Input receives, @Output sends [OK]

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Which of the following is true about the @Input property in a child component?