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ReactJS Interview Questions and Answers
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Questions
ReactJS
0
votes
Q: Name out an important feature of Redux workflow features
asked
Dec 22, 2023
in
ReactJS
by
john ganales
reduxworkflow
0
votes
Q: What is the Current Stable Version of React?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
stableversionreact
0
votes
Q: Can JSX element be attached to other JSX components?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
jsxcomponents
0
votes
Q: What is REFS in React
asked
Dec 22, 2023
in
ReactJS
by
john ganales
refs
0
votes
Q: What is the purpose of using bindActionsCreators?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
bindactionscreators
0
votes
Q: Name any five predefined prototypes used in React
asked
Dec 22, 2023
in
ReactJS
by
john ganales
prototypes-react
0
votes
Q: How can you spill the reducers?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
reducers
0
votes
Q: How will be you able to handle more action using redux?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
redux-use
0
votes
Q: How to dispatch the data in-store?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
data
in-store
0
votes
Q: What is ComponentWillMount()
asked
Dec 22, 2023
in
ReactJS
by
john ganales
componentwillmount
0
votes
Q: What is refs?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
refs
0
votes
Q: State the difference between getInitialState() and constructor()?
asked
Dec 22, 2023
in
ReactJS
by
john ganales
constructor
getinitialstate
0
votes
Q: How can we do server-side rendering in React?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
server-siderendering
0
votes
Q: List down some of the methods in a react-dom package
asked
Dec 19, 2023
in
ReactJS
by
john ganales
react-dompackage
0
votes
Q: Why do you need to use props.children?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
propschildren
0
votes
Q: What is the main difference between createElement and cloneElment?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
createelement
0
votes
Q: What are Fragments?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
fragments
0
votes
Q: Explain react hooks
asked
Dec 19, 2023
in
ReactJS
by
john ganales
reacthooks
0
votes
Q: What is the use of ‘prop-types’ library?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
prop-types
0
votes
Q: Explain the meaning of Mounting and Demounting
asked
Dec 19, 2023
in
ReactJS
by
john ganales
mounting
demounting
0
votes
Q: Can you update the values of props?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
props-value
0
votes
Q: Explain the term ‘Restructuring.’
asked
Dec 19, 2023
in
ReactJS
by
john ganales
restructuring
0
votes
Q: Can you update props in react?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
react-props
0
votes
Q: How can you re-render a component without using setState() function?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
re-render-component
0
votes
Q: Explain the term reconciliation
asked
Dec 19, 2023
in
ReactJS
by
john ganales
reconciliation
0
votes
Q: How can you share an element in the parsing?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
elementparsing
0
votes
Q: When should you use the top-class elements for the function element?
asked
Dec 19, 2023
in
ReactJS
by
john ganales
top-classelements
0
votes
Q: What is the reduction?
asked
Dec 18, 2023
in
ReactJS
by
rahuljain1
reduction
0
votes
Q: What can be done when there is more than one line of expression?
asked
Dec 18, 2023
in
ReactJS
by
rahuljain1
expressionline
0
votes
Q: What are the major issues of using MVC architecture in React?
asked
Dec 18, 2023
in
ReactJS
by
rahuljain1
mvcarchitecture
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