Dear sir, I have some questions please reply ASAP. 1) what is the diffrence between global variable and static varaible in context to function with suitable example. 2)Illustrate with suitable example in C, which returning multiple values from function using pointers. 3) Hoe structures are different from Arrrays, justfy your answer with suitable example. 4) Distinguidh between procedural language and OOP language, and explain the key features of OOP.
