Knowledge CheckIT Fundamentals · Module 03
Quiz: IT Fundamentals Module 03: Networking and the Internet (Module 03 of 06)
Test your understanding of the concepts covered in this module.
3 questions
- 1
What is the primary purpose of DNS (Domain Name System)?
- 2
Which port number does HTTPS (encrypted web traffic) use by default?
- 3
What does an HTTP 404 status code mean?