Top Javascript interview Questions & Answers | Theoretical, Practical and coding Challenges

Pubblicato il: 21 aprile 2022
sul canale di: Slackbyte

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Top Javascript interview Questions & Answers | Theoretical, Practical and coding Challenges

Explain Hoisting in Javascript.
What is strict mode in Javascript ?
Explain Implicit Type Coercion in javascript
Difference between “ == “ and “ === “ operators.
What is an Immediately Invoked Function in JavaScript?
What is “this” ?
Explain call(), apply() and, bind() methods.
What is currying in JavaScript?
Explain Scope and Scope Chain in javascript.
Explain Closures in JavaScript.
What are object prototypes?
What are callbacks?
What is recursion in a programming language?
What is the use of a constructor function in javascript?
What is DOM?
What are arrow functions?
What are the rest parameter and spread operator?
What is the use of promises in Javascript?
What is Object Destructuring?
What is a Temporal Dead Zone?

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