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Quiz Of:React

<p>React is mainly used&nbsp;for _______ (if needed, google it)</p>

building User Interface
building Database
building User Data Flow
building Shop

<p>How do you declare a class called “myClass” in react?</p>

class = “myClass”
Class = “myClass”
className = “myClass”
I don’t know

<p>Which method will you use in react to display components for each object in an array?</p>

filter
find
map
for

<p>How will create a state with a default value “JingaLala”?</p>

const { name, setName } = useState(“JingaLala”);
[name, setName] = UseState(“JingaLala”);
const ( name, setName ) = useState(“JingaLala”);
const [name, setName] = useState(“JingaLala”);

<p>Why can’t we declare a class with the “class” keyword in React?</p>

We should use class instead of className
class is a reserved keyword in javascript
We can use any name

<p>What is&nbsp;&nbsp;JSX?</p>

Javascript Html
Javascript XML
React XML
Javascript Http

<p>When creating a component in React, the first letter of that function name should be in ____</p>

Uppercase
Lowercase
I can use Both

<p>What is the correct way of creating a component in react?</p>

function nayika() { return <h3>Mousumi </h3>}
function Nokiya() [ return <h3> Mousumi <h3> ]
function Nayika() ( return <h3> Mousumi </h3> )
function Nayika() { return <h3> Mousumi </h3> }