JavaScript Interview Questions Course
9h course for beginnerDescription of JavaScript Interview Questions course
Are you ready to ace your next Javascript interview? Our Javascript Interview Questions course is designed to give you the skills and knowledge you need to successfully answer even the toughest questions and land the job of your dreams. With our practice questions and answers, you’ll be prepared to answer questions on topics including JS data types, functions, and objects, as well as higher-level concepts such as asynchronous programming, closures, and ES6. Our course also includes detailed explanations of the answers and tips to help you think through tricky questions. You’ll be confident and ready to impress interviewers with your Javascript skills in no time!
JavaScript Interview Questions course details
How long will the JavaScript Interview Questions course take?
This course is planned for 9h of work.What is difficulty level of this course?
JavaScript Interview Questions course difficulty level is beginner. We scale courses on a three-level scale. Beginner fits even total beginners. Mid is for people with some knowledge, and advanced level is for people who know the topic and have some coding skills.What you will learn in JavaScript Interview Questions course
Every Duomly’s course is designedto give you the most important parts of the topic.
What is closure
What is DOM
What is Promise
What is prototype
What is hoisting
What is a pure function
What is constructor
What are Javascript classes
What is the difference between var, let, and const
What are self invoking functions
What is spread operator (...)
What is Prototypal Inheritance
What is Functional Programming
What is Object Oriented Programming
This keyword
What is the difference between double and triple equals
What is scope
Asynchronous Programming
How would you improve performance of your Javascript code
What are bind(), call(), and apply() methods
What is the difference between Local storage and Session storage
What is "use strict”
What are useful features of ES6 and newer Javascript versions
How can you check if object is an array or not
Explain what is callback hell in Javascript and how to avoid it
What is .map() method
What is Event Loop
How do you debug code
What is the purpose of using a try-catch block
difference between synchronous and asynchronous code
What is a Callback Function
What is the purpose of using arrow functions
How do you define a higher-order function
What is the difference between an event listener and a callback
What are the different ways to loop over an array
What is the purpose of using a ternary operator
Different types of hoisting
How would you implement a linked list data structure
What is the purpose of generator functions
Different ways to handle errors
Implement a binary search tree data structure
What is the purpose of using the WeakSet object
What is the purpose of using the Symbol Object
What is the purpose of using the Proxy Object
What is the purpose of using the WeakMap
What is the purpose of using the Reflect API
Different Types of Data Structures
How to implement a priority queue data structure
How to remove duplicates from an array
What is object destructuring with spread
What is the purpose of using the reduce() method
What is the purpose of using the Map object
Object.freeze() vs Object.seal()
How you will learn during JavaScript Interview Questions course
With Duomly you can learn fromvarious types of courses.
This course is the theory one, what it means
you will learn from interactive lessons:
step by step explanation deep knowledge interactive text certificate of completion
Start learning with JavaScript Interview Questions course now
Start learning with Duomly now and get the best skillsfor your future career.