Use _____ to step through your code.

What is the code to access the DNS module?

In this code: function myLog(err, data) { console.log(err, data); } fs.readFile('/tmp/sample', myLog); The function 'myLog' is used as a(an):

What interface is used to access folders on your local drive

What function is used to write out application errors/events?

Which is of the following is a potential advantage of using Node.js?

Which line imports a promise-based version of the readFile method?

Which core Node module has wrappers for OpenSSL methods?

Which core module in Node can you use to take advantage of multicore systems?

What can you export with module.exports?

What does the .node file extension represent?