1. Which loop is faster in JavaScript?

• for
• while correct answer

var str = 'my-'; alert(str.split('-')[1]);

• Error
• An empty string correct answer
• “-“
• “my”

3. What is server-side JavaScript?

• JS scripts files placed on the server that can be publicly accessed by the client
• JS engine running on the server accessible via http correct answer

4. Is it possible to have private and public methods in a JavaScript object

• Yes correct answer
• No

Note that the quiz will remain open, but no results will be published!