Computer Science learning for school students

A LEVEL ICT

INVESTIGATION

THEORY

We have covered various techniques for gathering system requirements. Each one has advantages and disadvantages. In summary:

Method	Comment
Questionnaires	Good for gathering information from a large number of people
Interviews	Good for getting the viewpoint of key users and management.
Examining documents	Good for understanding key data and how it flows
Observations	Good for understanding how people actually use the current system and any inefficiencies or problems that may occur.

challenge see if you can find out one extra fact on this topic that we haven't already told you