Arrays questions
Q1. Define an array.
Q2. Why do all arrays need a name?
Q3. How many different datatypes can an array hold?
Q4. What is meant by a one dimensional array?
Q5. What is meant by a two dimensional array?
Q6. What is an ‘element’ when referring to arrays?
Q7. Using an example, show how you would read and write to an element in a one dimensional array.
Q8. Using an example, show how you would read and write to an element in a two dimensional array.
Q9. Describe one good point and one bad point about an array.
Q10. State a language that doesn’t use arrays and state what data structures it typically uses instead.