1. Tell me about yourself. 2. What are Semantic Elements? 3. What is Specificity? 4. Explain Hoisting in JavaScript. 5. What Is a Scope Variable in JavaScript? 6. Difference between the var and let keywords in JavaScript? 7. Explain Higher Order Functions in JavaScript. 8. Explain Closures in JavaScript. 9. What is memorization? 10. Can you give me a brief overview of the different features of OOP? 11. What’s the difference between prototypical and class-based inheritance in JavaScript?
There are variety of different questions ranging from some old React code to Typescript debugging. There are also some DS and algorithm questions.
what is one of the biggest of challenge you have encountered in your tech flow and how have you dealt with it ?
How do you ensure the efficiency of a react application
When mapping and array in React how do you ensure that the key is unique globally.
What are closures in JavaScript ? function increment(){ var a = 1; return a++; } console.log(increment()) console.log(increment()) console.log(increment()) // Prints 0,0,0 Make use of closures to print 1,2,3
What challenges did you face during [X] experience?
Talk about a recent project you worked on that you are proud of.
Tell me about a time when you led a project with several unknowns
HTML, CSS, JavaScript, and React fundamentals.
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