Lesson "Arrays"

11.5.2.1 use the technical terms associated with arrays including upper and lower bounds 
11.5.2.3 write program code using 1D and 2D arrays 

1. Definition
2. Array processing
3. PHP Indexed Array
4. PHP Associative Arrays
5. Questions
6. Exercises
7. Exam questions

Data dictionary

11.4.2.1 explain the purpose of data dictionary