Which decorator in Angular is used to get data from a parent component?(1 Point)@Output@GetData@ViewChild@Input

In Angular, the decorator used to get data from a parent component is @Input.

Here's a brief explanation of each option:

1. @Output: This decorator is used to emit events from a child component to a parent component. It allows a child to communicate with its parent but does not retrieve data.

2. GetData: This is not a standard Angular decorator and does not serve a purpose in data binding or component interaction.

3. @ViewChild: This decorator allows a child component or directive to access property and methods of a parent component, but it does not directly retrieve data from the parent.

4. @Input: This is the correct decorator for receiving data from a parent component. It binds a property in the child component to a property in the parent component, allowing data to flow from parent to child.

Final Answer

@Input is the decorator used to get data from a parent component in Angular.