CGI is the Common Gateway Interface. It is a group of values that are passed from the web server to any program that it runs when a page request asks for a server side program to run. Most commonly they are made available to the program by environment variables. The (usually Apache) server stores the information about the page request in a set of known environment variables and the program (or script) can access their information by getting the information out of these variables.
Interactive simulations
Feel like you are actually using the software you are being trained about in the added security of our learning environment.
Skills Assessments
Test yourself and receive a certificate online. Multiple choice or fill in the blanks style questioning helps you remember and learn
Printable reference guides and exercises
Every chapter has its own hands on exercises for you to carry out to help you gain essential experience. You also have automatic glossary and search features to help you use the course as a 'quick reference' guide
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