Placement Papers - iNautix

Paper: iNAUTIX Placement Paper (Technical-C)

1.main()
{ char **p=="Hello"; printf("%s",**p); }
Ans: Garbage or nothing

2.main()
{ printf("%d%c
"); printf("%d%c
"); }
Ans: Garbage Value

3. main()
{ int x==5; printf("%d%d",x++,++x); }
Ans==6 6

4. main()
{ int x==4; printf("%d",printf(" %d %d ",x,x) ); }
Ans: 4 4 5

5. main()
{ union
{ int i; char p; {

int t;
char e;
char o;
}w; }l;

printf("%d
",sizeof(l) ); }
Ans: 4

6. main()
{ int i==0,n==6; while(n--0); i+==n; printf("%d
",i); }
Ans: -1

7. main()
{ char a[]=="Hello"; printf("%c
",*a++); }
Ans: Error

8. a==3,b==2,c==1;
What's the value of k?
k== a< b < c-1;
Ans: 0

9. main()
{ int a==3; do

{ printf("%d", a); a==-1; }
} while(a0);

Ans: 3

10. It is not "exact" Question; But the given Answers is:
a) PASS1 PASS2
b) PASS1 FAIL1
c)FAIL1 FAIL2
)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 printf("PASS2"); else printf("FAIL2"); }
Ans: PASS1 PASS2 PASS1

11.
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

12.main()
{ int i==4; switch(i) }
{ case 1: printf("HEllo"): case default: // "case" should not come with "default" printf("****");}
Ans: Error

13. main()
{ int sum==0,count; for(count==1;sum+==count) printf("%d ",sum); }
Ans: Error

14. #define cond(a) a=e && a<= main()

{ char s=='R'; if( cond(s) ) printf("UPPER CASE"); else printf("LOWER CASE"); }
Ans:UPPER CASE