When does a Component re-evaluate(without using memo) in react?AWhen there is change of state in its own component.BWhen there is a change of state in its child Component.CWhen there is change of state in its Parent Component.DBoth A and C
Question
When does a Component re-evaluate(without using memo) in react?AWhen there is change of state in its own component.BWhen there is a change of state in its child Component.CWhen there is change of state in its Parent Component.DBoth A and C
Solution
A Component in React re-evaluates in the following scenarios:
A. When there is a change of state in its own component: This is because React's re-rendering process is triggered by state changes. When the state of a component changes, React needs to determine whether the DOM needs to be updated, which involves re-evaluating the component.
C. When there is a change of state in its Parent Component: If a parent component's state changes, it can cause the child components to re-render. This is because the parent's state change might affect the props being passed down to the child components, which would then trigger a re-evaluation of those child components.
So, the correct answer is D. Both A and C.
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