React |working of React | Question 8

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Which of the following scenarios will trigger a re-render in React?

JavaScript

const App = () => {
    const [count, setCount] = React.useState(0);
    const handleClick = () => setCount(count + 1);

    return (
        <div>
            <button onClick={handleClick}>Increment</button>
            <p>{count}</p>
        </div>
    );
};

When the state count changes.

When the setCount function is called.

Both when the state changes and when setCount is called.

Only when setCount is called.

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