Computer Networks

Tutorial #19

  1. The following markup appears in the context of a form on a Web page. How would you expect it to appear on a Web page?
    	<INPUT TYPE="TEXT"  NAME="Name" MAXLENGTH="64" SIZE="20">
    	
  2. What is meant by the following terms:

  3. The following string of text has been urlencoded. What would the original form have looked like? Artist's impression required!
    	name=Jeff+Kennett&sex=male&occupation=supreme+ruler
    	
  4. The GET method is recommended for submission of form data if the submission of the form does not have side effects. What does this mean?

  5. How does a CGI program written for a GET method obtain data from a form?

  6. What is an Intranet, and what distinguishes it from the Internet?

  7. What is client/server computing, and what distinguishes it from other types of distributed computing?

  8. Why are some industry observers predicting that Web browsers are set to become universal clients?

Practical exercises:


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Phil Scott