It uses Original DOM
It uses Virtual DOM
It does not use any DOM
None of the above
JSX
Props
Flux
DOM
Even handler to component
Properties to component
Both A and B
Can not direclty update HTML
It updates faster
DOM manipulation is very easy
To Much memory wastage
Component is created for the first time
State of the component is updated
Java Server eXtension
JavaScript eXtension
Java Script Extender
Attribute names can be used in CAML case
Attribute names can be used in Sentence case
Any case can be used it does not matter like html
1
2
3
0
PropTypes
setState
render with arguments
props
React.mount()
ReactDOM.start()
ReactDOM.render()
React.render()
Keys
Elements
Ref
this.state
this.values
this.getState()
this.prototype.stateValue
Only function component can have life cycle
Only class components can have life cycle
Both type of components can have life cycle
None of above
Destruction
Initialization
State/Property Updates
All the above
willComponentUpdate
shouldComponentUpdate
componentDidUpdate
componentDidMount
React Send
React Pinpoint
React Router
React Context
React.split
React.lazy
React.memo
React.fallback
It allows us to test Javascript objects
It helps you write applications
It provides clear, enduring assertions
JavaScript XML
Java syntax extension
A templating language
To store and manage data within a component
To define the structure of a React component
To handle user interactions in a component
To style the components