Which design patterns did you have experience with?
Javascript Engineer Interview Questions
1,680 javascript engineer interview questions shared by candidates
Difference between var, let and const.
As one of the questions, I was asked to write some polyfills, and to do that I should have known how to use prototypes, context, and some ES6+ features - like spread operator.
JS input output based questions
30 Aptitude MCQ 40 General Intelligence MCQ 25 Programming MCQ (Java, Javascript, Design Pattern, JavaEE, REST) Find the largest sub-array sum Print numbers from 1 to 6 on a Tower of Hanoi
What's closure , difference between let and const , output of settimeout questions ?
JavaScript Concepts : Hoisting, Closure, Object, Array, Symbols etc. There will be multiple question in above concept like Program + output + your understanding ( definition ).
What steps do you take when you're unsure how to complete a task?
You have 10 boxes of balls (each ball weighing exactly 10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will find out which box has the defective balls?
What is closure
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