C Quiz – 107 | Question 2

Which of the followings is correct for a function definition along with storage-class specifier in C language?
(A) int fun(auto int arg)
(B) int fun(static int arg)
(C) int fun(register int arg)
(D) int fun(extern int arg)
(E) All of the above are correct.

Answer: (C)
Explanation: As per C standard, “The only storage-class specifier that shall occur in a parameter declaration is register.” That’s why correct answer is C.
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