1. TEST YOUR SELF

2. Differences between constants and variables

3. Differences between data types Boolean, Integer, Double, String, Date ‘ My name is Anis’ 1, 2, 45, 3000 TRUE, FALSE 20.05, 400 23 / 07/ 08 String Integer Boolean Date Double

4. Differences in mathematical and logical operator _________________ operators perform mathematical operations such as plus or subtract. _________________ operators perform element-by-element comparisons between two arrays. _________________ operators perform logical operations such as checking the condition of two Boolean values. Mathematical Relational Logical

5. Differences between sequence and selection control