Javascript Es6

0:00

About this quiz

Test your knowledge with interactive multiple choice questions. Get instant feedback and detailed explanations for each answer.

01In JavaScript ES6, which of the following correctly declares a block-scoped variable?
02What is the primary purpose of the arrow function syntax introduced in ES6?
03Which of the following statements about const in ES6 is true?
04How do you create a default parameter in a function in ES6?
05What is the output of the following code snippet: const arr = [1, 2, 3]; arr[1] = 5; console.log(arr);?

What does the "Javascript Es6" multiple choice quiz cover?

This quiz evaluates understanding of JavaScript ES6 features, including variable declarations and arrow functions.

How many questions are in this multiple choice quiz?

This multiple choice quiz has 5 questions. Each question includes an explanation so you learn as you go.

Is this multiple choice quiz free to take?

Yes. You can take this multiple choice quiz for free on SkillDojo, and generate your own on any topic in seconds with AI.