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(#M40018742) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program?
#include
int main()
{
int i=0;
for(; i<=5; i++);
printf("%d", i);
return 0;
}
Optons
1) 0, 1, 2, 3, 4, 5
2) 5
3) 1, 2, 3, 4
4) 6

Asked In C (12 years ago)

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(#M40018741) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program?
#include
int main()
{
char str[]="C-program";
int a = 5;
printf(a >10?"Psn":"%sn", str);
return 0;
}
Options
1) C-program
2) Ps
3) Error
4) None of above

Asked In C (12 years ago)

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(#M40018740) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program?
#include
int main()
{
char ch;
if(ch = printf(""))
printf("It mattersn");
else
printf("It doesn't mattersn");
return 0;
}
Options
1) It matters
2) It doesn't matters
3) matters
4) No output

Asked In C (12 years ago)

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(#M40018739) C QUESTION C- QUESTIONS Keep an EYE

If we want that any wildcard characters in the command
line arguments should be appropriately expanded, are we
required to make any special provision? If yes, which?

Asked In C (12 years ago)

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(#M40018738) C QUESTION C- QUESTIONS Keep an EYE

What is the maximum combined length of command line
arguments including the space between adjacent
arguments?

Asked In C (12 years ago)

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(#M40018737) C QUESTION C- QUESTIONS Keep an EYE

Assuming a integer 2-bytes, What will be the output of the program?
#include

int main()
{
printf("%xn", -1<<3);
return 0;
}
Options
1) ffff
2) fff8
3) 0
4) -1

Asked In C (12 years ago)

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(#M40018736) C QUESTION C- QUESTIONS Keep an EYE

Point out the error if any in the following program (Turbo C).
#include
#include
void display(int num, ...);

int main()
{
display(4, 'A', 'a', 'b', 'c');
return 0;
}
void display(int num, ...)
{
char c; int j;
va_list ptr;
va_start(ptr, num);
for(j=1; j<=num; j++)
{
c = va_arg(ptr, char);
printf("%c", c);
}
}
Options
1) Error: unknown variable ptr
2) Error: Lvalue required for parameter
3) No error and print A a b c
4) No error and print 4 A a b c

Asked In C (12 years ago)

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(#M40018731) C QUESTION C- QUESTIONS Keep an EYE

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

int main()
{
char str1[20] = "Hello", str2[20] = " World";
printf("%sn", strcpy(str2, strcat(str1, str2)));
return 0;
}
Options
1) Hello
2) World
3) Hello World
4) WorldHello

Asked In C (12 years ago)

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(#M40018729) C QUESTION C- QUESTIONS Keep an EYE

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

int main()
{
printf("%dn", strlen("123456"));
return 0;
}
Options
1) 6
2) 12
3) 7
4) 2

Asked In C (12 years ago)

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(#M40018727) C QUESTION C- QUESTIONS Keep an EYE

Are the expressions arr and &arr same for an array of
integers?

Asked In C (12 years ago)

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