What is async/await in JavaScript and what type does an `async` function always return? JavaScript AssociateMedium Try Now
What is the output of the following code? “`js const arr = [1, 2, 3]; const [a, , b] = arr; console.log(a, b); “` JavaScript AssociateMedium Try Now
What does `Array.prototype.find()` return when no element satisfies the condition? JavaScript AssociateMedium Try Now
What is the difference between `call()` and `apply()` in JavaScript? JavaScript AssociateMedium Try Now
What is the output of the following code? “`js console.log(1); setTimeout(() => console.log(2), 0); console.log(3); “` JavaScript AssociateMedium Try Now
What is the output of the following code? “`js const obj = {a: 1}; const copy = obj; copy.a = 99; console.log(obj.a); “` JavaScript AssociateMedium Try Now
What is the difference between `var`, `let`, and `const` regarding block scoping? JavaScript AssociateMedium Try Now
