Which Of the following is the correct signature of React testRenderer.update method that is used for re-rendering the in-memory tree with a new root element?

Which of the following statements is! are correct about the ReactJS features?

1. In a ReactJS application, all components have a state.

2. ReactJS virtual DOM can differentiate between a static and a dynamic element.

3. Rendering is possible using a virtual DOM even without dirty checking.

In relation to React test utilities, which of the following options is used for finding all DOM elements of components in the rendered tree that have DOM components with the matching tag name?

Which of the following methods is first invoked in the component lifecycle's updating phase and is called when a component receives new properties from its parent component?

While using React, which of the following commands is used for creating a new project?

Which of the following statements is/are correct about ReactJS?

i) It is mandatory to use JSX in React development.

ii) One-way data flow is implemented by React.

What syntax do you use to create a component in React?

How might you check property types without using Flow or TypeScript?

What is the JavaScript syntax extension that is commonly used to create React elements?

Which tool is not part of Create React App?

What is the browser extension called that React developers use to debug applications?