C Language MCQ - English
Which of the following function sets first n characters of a string to a given c
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Which of the following function sets first n characters of a string to a given character?
Answer : B
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1) What is the output of this C code?
#include <stdio.h>
#include <string.h>
int main()
{
char *str = "hello, world";
char str1[9];
strncpy(str1, str, 9);
printf("%s %d", str1, strlen(str1));
}
2) Which of the following function is more appropriate for reading in a multi-word string?
3) Which of the following function is used to find the first occurrence of a given string in another string?
4) What will be the output of the program ? #include<stdio.h>
int main()
{
int i;
char a[] = "\0";
if(printf("%s", a))
printf("empty string\n");
else
printf("not empty string \n");
return 0;
}
5) What will be the output of the program ? #include<stdio.h>
int main()
{
printf("Study 2 Online", " C Language MCQ\n");
return 0;
}
