What is extern variable in c with example?
Why we use stdio h in c?
Why void is used in c?
What is the value of uninitialized variable in c?
What is the use of typedef in c?
What is volatile variable in c?
What is variable and explain rules to declare variable in c?
Why we use break in c?
Is return a keyword in c?
What is scope and lifetime of a variable in c?
What are the types of variables in c?
What are external variables in c?
Why main is not a keyword in c?
What is extern storage class in c?
What is variables in c?