[Solved] Why is the changeDetection property used in the @Component decorator? — Ans: To control how Angular checks for changes in the component | Angular

Angular - Components

Why is the changeDetection property used in the @Component decorator?

ATo define the lifecycle hook for initialization

BTo specify the event that triggers component reload

CTo set the default CSS class for the component

DTo control how Angular checks for changes in the component

Step-by-Step Solution

Solution:

Step 1: Understand changeDetection purpose
The changeDetection property configures Angular's strategy for detecting changes in component data.
Step 2: Differentiate from other properties
It does not specify events, lifecycle hooks, or CSS classes.
Final Answer:
To control how Angular checks for changes in the component -> Option D
Quick Check:
changeDetection controls Angular's update checks [OK]

Quick Trick: changeDetection sets Angular's update strategy [OK]

Common Mistakes:

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Why is the changeDetection property used in the @Component decorator?