Which function allows you to chain event listeners?

What is typically the first parameter in node.js callback functions?

Which of these statements about Express is true?

If an error occures in an Express middleware function, what is the best way to pass the error object to the subsequent handlers?

To exit out of a function you should use _____?

What do the lines like symbols = symbols || SYMBOLS_DEFAULT; do?

What is the command to silence all process warnings?

Which object is used to manage the cache of required modules?

Which of the following is a method on the console object?

How can you count the number of logical CPUs on the machine that is running Node?

Which CLI option can you use to debug a node script in Chrome DevTools?