Global Upside Front end Developer Interview Questions and Answers

Q1. What are the data types in js?
Ans. 
Data types in JavaScript include string, number, boolean, object, function, undefined, and null.
• String: 'hello'

• Number: 42

• Boolean: true or false

• Object: { key: 'value' }

• Function: function() { }

• Undefined: undefined

• Null: null
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Q2. Array methods like: sort, push, shift, etc
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Made a pagination feature in React Js