Wipro interview questions for laterals | Set 1
25 question
1hr time
All Are MCQ:
1 mark each, no negative marks
Domain: C language
1)
int main()
{
int i;
i = 0;
if (x=0)
{
printf ( "x is zero" );
}
else
{
printf ( "x is not zero" );
}
}
|
2)
int main()
{
int i = -3;
printf ( "%d n" , (++i + ++i));
}
|
3)
int main()
{
int x = 0xF01DEAD;
printf ( "%X n" ,(x>>1)<<1);
}
|
4)
int main()
{
char * s1 ;
char * s2 ;
s1 = "FIRST NAME" ;
s2 = "LAST NAME" ;
strcpy (s1,s2);
printf ( "%s %s n" ,s1,s2);
}
|
5)
int main
{
struct Student
{
int a;
char b;
char c;
float f;
}s1;
printf ( "%dn" , sizeof (s1));
}
|
6)
int main
{
struct Student
{
short a[5];
union Student
{
long c;
float f;
}u1;
}s1;
printf ( "%dn" , sizeof (s1));
}
|
7)
int main()
{
for (i=0; i<=2; i++)
for (j=0; j<=i; j++)
for (k=0; k<=j; k++)
printf ( "" hello world");
}
|
8)
int main()
{
for (count=5; sum+=--count; )
printf ( "%d n" ,sum);
}
|
9)
int main()
{
int i=0;
while (i<10);
print( "hello world" )'
}
|
10)
int main()
{
(x && (x&(x-1))) --- indicates what?
}
|
some more on pointers, preprocessors and static
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Last Updated :
10 Jan, 2023
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