1. Lines 1-13 access to the internet which give people information of all kinds seems a matter of course 2. Lines 14-26 World Wide Web, which began as a little computer program nearly 20
Age of information-knowledge explosion-deal with it /cope with it Effectively Q1: In which way can we get information? (conversations, TV, broadcast, newspapers, magazines, books, etc.) Classification of books:
Abstract Model Specifications Build an abstract model of required software behavior using mathematically defined(perhaps using axioms )types(e. g sets, relations) Define operations by showing effects of that operation on the model Specification includes Model
Requirements specification: A structured document that sets out the services the system is expected to provide Should be precise so that it can act as a contract between the system procurer and software developer and thus needs to be understandable by procurers and developers