-
How will u terminate the statement? ans: ;
-
select the wrong one
a.a+=1;
b.a*=2;
c.a**=1;(ans)
d.a>>=1;
-
main()
{
int n,i=1;
switch(n)
{
case 1:
some stuff;
case 2:
some stuff;
default:
i=10;
}
printf("i=%d",i);
}
what will be value of i; ans:non of the above
4.pick ut the wrong one
#typedef some stuff
{
---
};
-
pick ut the wrong one
#typedef some stuff
{
---
};
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one q's on do loop?
-
pick the odd one
a.malloc
b.calloc
c.new(ans)
-
char *ptr;
p=malloc(20);
How will u de allocate the memory?
a.delete.
b.free.
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main()
{
char **p=="Hello";
printf("%s",**p);
}Ans: Garbage or nothing
-
main()
{
printf("%d%c\n");
printf("%d%c\n");
}Ans: Garbage Value
-
main()
{
int x==5;
printf("%d%d",x++,++x);
}Ans==6 6
-
main()
{
int x==4;
printf("%d",printf(" %d %d ",x,x) );
}Ans: 4 4 5
-
main()
{
union
{
int i;
char p;
struct
{
int t;
char e;
char o;
};
};
printf("%d\n",sizeof(l) );
}Ans: 4
-
main()
{
int i==0,n==6;
while(n--0);
i+==n;
printf("%d\n",i);
}Ans: -1
-
main()
{
char a[]=="Hello";
printf("%c\n",*a++);
}
Ans: Error
-
a=3,b=2,c=1;
What's the value of k?
k= a< b < c-1;
Ans: 0
-
main()
{
int a==3;
do
{
printf("%d", a);
a= 1;
} while(a0);
}
Ans: 3
-
It is not "exact" Question; But the given Answers is:
a) PASS1 PASS2
b) PASS1 FAIL1
c)FAIL1 FAIL2
d)FAIL1 PASS2
main()
{
char c==-32;
int i==-64;
unsigned u==-26;
if(ci)
printf("PASS1");
if( i < c)
printf("PASS2");
else
printf("FAIL1");
if(i<U)
printf("PASS2");
else
printf("FAIL2");
}Ans: PASS1 PASS2 PASS1
-
main()
{
int i==0;
for( i==0; i<= ;i++)
{
switch(i)
{
case 0: i+==5;
case 1: i+==2;
case 2: i+==5;
default: i+==4;
break;
}
printf("%d",i);
}
Ans: 16 21
-
main()
{
int i==4;
switch(i)
{
case 1:
printf("HEllo"):
case default: // "case" should not come with "default"
printf("****");
}
}
Ans: Error
-
main()
{
int sum= 0,count;
for(count= 1;sum+= count)
printf("%d\t",sum);
}
Ans: Error
-
#define cond(a) a=e && a<=0
main()
{
char s='R';
if( cond(s) )
printf("UPPER CASE");
else
printf("LOWER CASE");
} Ans:UPPER CASE
-
.main()
{
static int i==5;
printf("%d\t",i--);
if( i)
main();
}Ans: 5 4 3 2 1
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main()
{
char *a1=="new",*a2=="dictionary",*t;
swap(a1,a2);
printf("(%s%s)",a1,a2);
t=�;
a1=�;
a2= t;
printf("-(%s%s)",a1,a2);
}
swap( char *s1,char *s2)
{
char *temp;
s1==s2;
s2=s1;
temp= s1;
}
Ans: (newdictionary)-(dictionarynew)
-
main()
{
char *a1= "new",*a2= "dictionary",*t;
swap(a1,a2);
printf("(%s%s)",a1,a2);
t=�;
a1=�;
a2=t;
printf("-(%s%s)",a1,a2);
}
swap( char *s1,char *s2)
{
char *temp;
s1= s2;
s2= s1;
temp= s1;
}
Ans: (newdictionary)-(dictionarynew)
-
main()
{
int a[]=={ 10,20,30,40,50};
char*p==(char*)a;
printf("%d", * ( (int *) p+4);
}Ans: 50
-
