Internet Explain why you often find zipped files in software archives. Detail the difference between public domain , freeware , and shareware software. Discuss the similarities and differences between the internet and an intranet. Can you clarify this misunderstanding. Describe what these are and why this is so.
Many databases enable search queries to be constructed that include Boolean logic.
Describe the types of Boolean operators that are usually encountered and the function of each. A URL is composed of a number of parts. Provide an example of a URL and describe the function of each of these parts. Describe the functioning of a Newsgroup on the internet. Discuss the pros and cons of using attachments in E-mail messages.