Computer Science Homework Help. IGlobal University Difference Between Local and Global Variables Questions
Answer the following questions: Minimum 300 to 400 words for each questions.
1. What is a variable?
2 When assigning names to variables, what are the rules to follow?
3 What is the difference between a local variable and a global variable?
4 What string function should you use to return a numeric value representing the number of characters of a string?
5 Why is the use of arrays important in programming?
