User-defined Functions in C Language
This Test will cover Function in C Langauge, including types of function, user-defined function, function with argument etc.
Q. What error would the following function give on compilation?
fun(int a, int b)
int a = 20;
Q. In C language all function except
main() can be recursive?
Q. Which keyword is used to transfer control from a function back to the calling function?
Q. Which of the following statements are correct about the function?
int fun(int x)
int r = 1;
r = x * fun(x-1);
Q. Functions cannot return more than one value at a time. True or False?
Q. Which of the following statement is true about a function with an argument?
Q. A function can be defined inside another function. True or False?
Q. Usually recursion works slower than loops. True or False?
Q. A variable declared inside a function without any specification is by default __________?
Q. __________ variable is initialized only once and remains into existence till the end of program?