Engrain by ByteRush

FND.02 5 concepts

How the web works

Explain what happens between typing a URL and seeing a page, at a beginner level.

  1. FND.02.01Clients, servers and the internetCoreBeginnerBeing written
  2. FND.02.02URLs and domain names (DNS)CoreBeginnerBeing written
  3. FND.02.03HTTP: requests and responsesCoreBeginnerBeing written
  4. FND.02.04From URL to pixels (beginner version)CoreBeginnerBeing written
  5. FND.02.05Hosting and deploying a pageBeginnerBeing written

Interview questions in this module

  1. What happens when you type a URL into the browser and press Enter? (beginner depth)
  2. What is DNS and why do we need it?
  3. What is the difference between HTTP and HTTPS?
  4. Name five HTTP status codes and when you would see each.
  5. What is the difference between GET and POST?
  6. What is a CDN and why does it make sites faster?