You are attempting to visit Google home page and type http://www.google.com.au/ in browser address bar. Desribe step by step (in terms of networking technology) what actually occurs from point when you type URL until you see Google page.
What do you mean by Intranet and Internet. Explain their similarities and dissimilarities.
Explain the differences between centralised and distributed data processing. Describe the pros and cons of each approach.