|Be able to obtain user input from the keyboard.|
|Be able to output data and information from a program to the computer display.|
|Be able to read/write from/to a text file|
Input/output and file handling
Input/output and file handling.
Data Structures hold data in Arrays or Lists. These allow more than one data item to be held within a named area. To process Arrays or Lists you usually use a loop to work through the structure.