Question

Use_______to determine the null-terminated message string that corresponds to the error code errcode.

(a) strerror()

(b) strstr()

(c) strxfrm()

(d) memset()

I have been asked this question at a job interview.

I'm obligated to ask this question of String Operations topic in chapter String Operations in C of C

Answer 1

Correct choice is (a) strerror()

The best I can explain: Use strerror (errcode) to determine the null-terminated message string that corresponds to the error code errcode.