Selecting and justifying common data types questions
Q1. What is an ‘integer’? Give some examples to illustrate your understanding.
Q2. What is a ‘real number’? Give some examples to illustrate your understanding.
Q3. What is a Boolean value? Give some examples to illustrate your understanding.
Q4. What is a data type ‘character’? Give some examples to illustrate your understanding.
Q5. What is a data type ‘string’? Give some examples to illustrate your understanding.
Q6. What is meant by declaring a variable?
Q7. What is meant by declaring a constant?
Q8. What is meant by initialising a variable?
Q9. What is a variable?
Q10. Do some research. Many languages use 'arrays'. Describe what an array is.