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Which of the following function is more appropriate for reading in a multi-word string

What will be the output of the program
#include
#include

int main()
{
char str1[5], str2[5];
int i;
gets(str1);
gets(str2);
i = strcmp(str1, str2);
printf("%d\n", i);
return 0;
}

What will be the output of the program
#include

int main()
{
char t;
char *p1 = "India", *p2;
p2=p1;
p1 = "BIX";
printf("%s %s\n", p1, p2);
return 0;
}

Which of the following statements are correct about the program below
#include

int main()
{
char str[20], *s;
printf("Enter a string\n");
scanf("%s", str);
s=str;
while(*s != '\0')
{
if(*s >= 97 && *s

What will be the output of the program
#include

int main()
{
printf("India", "BIX\n");
return 0;
}

What will be the output of the program
#include

int main()
{
char str1[] = "Hello";
char str2[10];
char *t, *s;
s = str1;
t = str2;
while(*t=*s)
*t++ = *s++;
printf("%s\n", str2);
return 0;
}

What will be the output of the program (Turbo C in 16 bit platform DOS)
#include
#include

int main()
{
char *str1 = "India";
char *str2 = "BIX";
char *str3;
str3 = strcat(str1, str2);
printf("%s %s\n", str3, str1);
return 0;
}

Which of the following statements are correct

1
A string is a collection of characters terminated by '\0'

2
The format specifier %s is used to print a string

3
The length of the string can be obtained by strlen()

4
The pointer CANNOT work on string

What will be the output of the program
#include

int main()
{
int i;
char a[] = "\0";
if(printf("%s",
a))
printf("The string is empty\n");
else
printf("The string is not empty\n");
return 0;
}

How will you print \n on the screen

What will be the output of the program
#include
#include

int main()
{
char sentence[80];
int i;
printf("Enter a line of text\n");
gets(sentence);
for(i=strlen(sentence)-1; i >=0; i--)
putchar(sentence[i]);
return 0;
}

If the size of pointer is 32 bits What will be the output of the program
#include

int main()
{
char a[] = "Visual C++";
char *b = "Visual C++";
printf("%d, %d\n", sizeof
(a), sizeof
(b));
printf("%d, %d", sizeof(*a), sizeof(*b));
return 0;
}

What will be the output of the program
#include
#include

int main()
{
printf("%d\n", strlen("123456"));
return 0;
}

What will be the output of the program If characters 'a', 'b' and 'c' enter are supplied as input
#include

int main()
{
void fun();
fun();
printf("\n");
return 0;
}
void fun()
{
char c;
if(
(c = getchar())!= '\n')
fun();
printf("%c",
c);
}

What will be the output of the program in 16-bit platform (Turbo C under DOS)
#include

int main()
{
printf("%d, %d, %d", sizeof
(3.0f), sizeof('3'), sizeof
(3.0));
return 0;
}

What will be the output of the program
#include

int main()
{
char p[] = "%d\n";
p[1] = 'c';
printf(p, 65);
return 0;
}

The library function used to find the last occurrence of a character in a string is

Which of the following function is used to find the first occurrence of a given string in another string

What will be the output of the program
#include

int main()
{
char str[] = "Nagpur";
str[0]='K';
printf("%s, ", str);
str = "Kanpur";
printf("%s", str+1);
return 0;
}

What will be the output of the program
#include
#include

int main()
{
char str1[20] = "Hello", str2[20] = " World";
printf("%s\n", strcpy(str2, strcat(str1, str2)));
return 0;
}

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