11.
What is the output of typeof function(){} in JavaScript?
12.
What does typeof new Date() evaluate to in JavaScript?
13.
How does the instanceof operator behave with primitive values in JavaScript?
14.
What is the result of typeof undefined in JavaScript?
15.
What does typeof Math evaluate to in JavaScript?
16.
How does JavaScript evaluate typeof 'Hello'?
17.
What is the output of typeof Symbol('id') in JavaScript?
18.
What will be the output of typeof {} in JavaScript?
19.
How does JavaScript evaluate typeof /^regex$/ in JavaScript?
20.
What does typeof window.evaluate evaluate to in JavaScript?