Provided by www.YuvaJobs.com - Technical - C & C++ Sample Test Paper     Technical Questions 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;                     }w;                    };                printf("%d\n",sizeof(l) );          }        Ans: 4 main()             {               int i==0,n==6;               while(n--0);               i+==n;               printf("%d\n",i);                                                                                                      }          Ans: -1 ain()               {                 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 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) *p++? Ans: increments Address main() { int a[]=={ 10,20,30,40,50}; char*p==(char*)a;  printf("%d", * ( (int *) p+4);                                                                         } Ans: 50 one question nothig but calling a function before it has been defined.    Provided by www.YuvaJobs.com - Technical - C & C++