GATE | CSE 2024 | Set 2 | Question 37

Consider the following C function definition.

int fX(char *a){
char *b = a;
while(*b)
b++;
return b - a;}

Which of the following statements is/are TRUE?

(A)

The function call fX(”abcd”) will always return a value

(B)

Assuming a character array c is declared as char c[] = ”abcd” in main(), the function call fX(c)will always return a value

(C)

The code of the function will not compile

(D)

Assuming a character pointer c is declared as char *c = ”abcd” in main(), the function call fX(c)will always return a value

Answer

Please comment below if you find anything wrong in the above post
Feeling lost in the world of random DSA topics, wasting time without progress? It's time for a change! Join our DSA course, where we'll guide you on an exciting journey to master DSA efficiently and on schedule.
Ready to dive in? Explore our Free Demo Content and join our DSA course, trusted by over 100,000 geeks!

Last Updated :

Share your thoughts in the comments

GeeksforGeeks

Trending in News