What is a web stack?
A web stack are the technologies used to produce a web site or application. An example web stack may look something like this: Linux(Server OS), Apache(Web Server), MySQL(database), PHP(scripting language).
How do you select all information from a table called People?
SELECT * FROM People
What type of Language is Python and how does that compare to a language like C?
Python is an interpreted language. This means that python does not need to be compiled unlike the language C which is a compiled language.