Why are parameters used in functions?
Where are variables stored?
What are internal and external variables?
What is internal variable?
What is logical variable?
What is variable declaration and definition?
What is difference between variable declaration and definition?
Which graphs are functions?
Are global variables initialized to zero?
Where is const variable stored?
What does a void function return?
How variables are stored in memory?
What is variable and rules of variable?
Which variable is the independent variable?
How do you avoid global variables?