Gr 12 – PAT. Neat columns

Neat, readable output formatted into columns is an important part of our programming. Method One Up to this point the escape character “t” has been offered as a means of arranging your work in columns. Only works if the data in the fields is more or less...

Gr 12 – PAT 2 B

In PAT 2 A you designed a flowchart that showed the sequencing of your graphic user interfaces i.e. what happens when. Now we need to turn out attention to the technical design of our program i.e. your database, tables and fields. Also your classes, your fields and...

Gr 12 – PAT Phase One

Phase One and Two is concerned with “Data Modelling” Data modelling (design) includes normalization, tables, primary keys, relationships, data-types, class-objecs, business rules etc etc so that data is standard, consistent and predictable i.e. data must...