Strings on C related Questions and Answers

Question :   The C library function_________ breaks string s1 into a series of tokens using the delimiter s2. 1. char *strtok(char *s1,const char *s2); 2. char *strtok(char *s2,const char *s1); 3. char *strstr(char *s1,const char *s2); 4. char *strstr(char *s2,const char *s1); Answer :   1 - char *strtok(char *s1,const char *s2);