FREE JavaScript Coding for Kids Questions and Answers

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In JavaScript, how do you insert a comment?

Correct! Wrong!

You can leave a comment by typing "//This is a comment"

How do you declare a variable in JavaScript?

Correct! Wrong!

The proper way to declare a JavaScript variable is "var carName;".

Which HTML element should the JavaScript be placed in?

Correct! Wrong!

What language determines a website's behavior?

Correct! Wrong!

What is the output of the following program in javascript if the value of x is 40?

Correct! Wrong!

This is the perfect output value because it is divisible by 10.

What is the correct JavaScript syntax for modifying the HTML element below?

Correct! Wrong!

To change the content of the HTML element below, use the following JavaScript syntax: document.getElementById("demo").innerHTML = "Hello World!"

In javascript, which operator is used to assign a value to a variable?

Correct! Wrong!

In javascript, the "=" operator is used to assign a value to a variable.