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JavaScript

Challenge yourself with this quiz on JavaScript fundamentals, covering core concepts, syntax, and functions. Ideal for beginners eager to solidify their JavaScript skills!

Total questions: 1 / 3

What will be logged to the console?

function createCounter() {
  let count = 0;
  return function () {
    return ++count;
  };
}

const counter1 = createCounter();
const counter2 = createCounter();

console.log(counter1()); // ?
console.log(counter1()); // ?
console.log(counter2()); // ?

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