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>
int main()
{
char str[11] = "hello";
char *str1 = "world";
strcat(str, str1);
printf("%s %d", str, str[10]);
}
2) If the two strings are identical, then strcmp() function returns
3) What will be the output of the program ? #include<stdio.h>
int main()
{
printf("Study 2 Online", " C Language MCQ\n");
return 0;
}
4) What will be the output of the following program?
void main()
{
char str1[] = "abcd";
char str2[] = "abcd";
if(str1==str2)
printf("Equal");
else
printf("Unequal");
}
5) 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;
}
