Question 9Fill in the blank: React has at least one component known as the __________ component.1 point

Question 7Imagine the below component structure, where all components ComponentA, ComponentB and ComponentC are simple presentational components that hold no props or state:2345678910111  return(    <AppContext.Provider>      <ComponentA />    </AppContext.Provider>  );}; const ComponentA = React.memo(() => <ComponentB />);const ComponentB = () => <ComponentC />;const ComponentC = () => null;const App = () => {If the App component re-rendered for whatever reason, what would be the sequence of component re-renders that would take place?1 pointApp -> ComponentA -> ComponentB -> ComponentC. App -> ComponentB -> ComponentC App

Which of the following is NOT a feature of React?1 pointFunctional componentsClass-based componentsVirtual DOMMobile application components

A React application is built up of a tree of components called the Component ______________.1 pointBranchRootHierarchyLibrary

Select the incorrect statements regarding React Components. Components returns JSX elements Helps in code re-usability Components cannot be nested All the given options are correct

What is a React Element? Select all that apply.1 pointAn intermediary representation that describes a component instance. A JavaScript object that represents the final HTML output.A React Component that represents a simple DOM node, like a button.