Consider the given render method which is required to return the content enclosed inside parentheses.

render: function0{

return (

<div> Render me here </div>

);

}

In relation to the given information, which of the following statements is/ are true?

1. If JSX starts on the same line as the return. then parentheses are not needed.

2. Without the parentheses, JavaScript will ignore the given lines and return without a value.

What happens if the rendero is called again when the React element was previously rendered into container?

In ReactJS, which of the following key syntaxes should be used if you do not have stable IDs for rendered items?

After installing Jest CLI. the below given script object of packagejson file are edited. It should be replaced with which of the following options?

While setting up the ReactJS environment, which of the following options must be installed?

Can you access refs at a wrapped component in higher-order component technique?

Which of following is true about componentWillReceiveProps and getDerivedStateFromProps? (Check all that apply.)

What programming concept React use for DOM manipulation and updating?

Can you return multiple elements from a single component?

How can you stop event propagation in React? (Check all that apply.)