Provided by www.YuvaJobs.com - LG Soft  PlacementPaper Not Specifiedn 21 January 2010


LG SOFT PAPER

Instructions: 
1. Please ignore any case-sensitive errors and un-included libraries. 
2. You may use the back of this question paper for any rough work. 

    main() 
       {  
        int i; 
        printf("%d", &i)+1; 
        scanf("%d", i)-1; 
      } 
      
    a. Runtime error. 
    b. Runtime error. Access violation. 
    c. Compile error. Illegal syntax 
    d. None of the above 
      

    main(int argc, char *argv[]) 
      { 
    (main && argc) ? main(argc-1, NULL) : return 0; 
      } 
      
    a. Runtime error. 
    b. Compile error. Illegal syntax 
    c. Gets into Infinite loop 
    d. None of the above 

    main() 
    { 
      int i; 
      float *pf; 
      pf = (float *)&i; 
      *pf = 100.00; 
      printf("%d", i); 
    } 
      
    a. Runtime error. 
    b. 100 
    c. Some Integer not 100 
    d. None of the above 

    main() 
      { 
       int i = 0xff; 
       printf("%d", ipName); 
    } 
      
    a. “Your Name” b. compile error 
    c. “Name” d. Runtime error 

    struct Foo 
      { 
          char *pName; 
         char *pAddress; 
      }; 
    main() 
    { 
       struct Foo *obj = malloc(sizeof(struct Foo)); 
       obj->pName = malloc(100); 
       obj->pAddress = malloc(100);
       strcpy(obj->pName,"Your Name"); 
       strcpy(obj->pAddress, "Your Address"); 
       free(obj); 
       printf("%s", obj->pName); 
      printf("%s", obj->pAddress); 
    } 
      
    a. “Your Name”, “Your Address” b. “Your Address”, “Your Address” c. “Your Name” “Your Name” d. None of the above 

    main() 
    { 
     char *a = "Hello "; 
     char *b = "World"; 
     printf("%s", stract(a,b)); 
    } 
      
    a. “Hello” b. “Hello World” c. “HelloWorld” d. None of the above 

    main() 
    { 
      char *a = "Hello "; 
      char *b = "World"; 
      printf("%s", strcpy(a,b)); 
    } 
      
    a. “Hello” b. “Hello World” c. “HelloWorld” d. None of the above 

    void func1(int (*a)[10]) 
    { 
    printf("Ok it works"); 
    } 
      
    void func2(int a[][10]) 
    { 
      printf("Will this work?"); 
    } 
      
    main() 
    { 
      int a[10][10]; 
      func1(a); 
      func2(a); 
    } 
      
    a. “Ok it works” b. “Will this work?” c. “Ok it works Will this work?” d. None of the above 

    main() 
    { 
      printf("%d, %d", sizeof(,c,), sizeof(100)); 
    } 
      
    a. 2, 2 
    b. 2, 100 
    c. 4, 100 
    d. 4, 4 

    main() 
    { 
      int i = 100; 
      printf("%d", sizeof(sizeof(i))); 
    } 
      
    a. 2 
    b. 100 
    c. 4 
    d. none of the above 

    main() 
    { 
      int c = 5; 
      printf("%d", main|c); 
    } 
      
    a. 1 
    b. 5 
    c. 0 
    d. none of the above 

    main() 
      { 
       char c; 
       int i = 456; 
       c = i; 
       printf("%d", c); 
     } 
      
    a. 456 
    b. -456 
    c. random number 
    d. none of the above 

    oid main () 
      { 
      int x = 10; 
      printf ("x = %d, y = %d", x,--x++); 
     } 
      
    a. 10, 10 
    b. 10, 9 
    c. 10, 11 
    d. none of the above 

    main() 
      { 
       int i =10, j = 20; 
       printf("%d, %d\n", j-- , --i); 
       printf("%d, %d\n", j++ , ++i); 
      } 
      
    a. 20, 10, 20, 10 
    b. 20, 9, 20, 10 
    c. 20, 9, 19, 10 
    d. 19, 9, 20, 10 

    main() 
      { 
      int x=5; 
      for(;x==0;x--) { 
      printf(“x=%d\n”, x--); } 
     } 
    a. 4, 3, 2, 1, 0 
    b. 1, 2, 3, 4, 5 
    c. 0, 1, 2, 3, 4 
    d. none of the above 

    main() 
      { 
      int x=5; 
      for(;x!=0;x--) { 
      printf(“x=%d\n”, x--); } 
      } 
    a. 5, 4, 3, 2,1 
    b. 4, 3, 2, 1, 0 
    c. 5, 3, 1 
    d. none of the above 

    main() 
      { 
       int x=5; 
         { 
         printf(“x=%d ”, x--); } 
        } 
    a. 5, 3, 1 
    b. 5, 2, 1, 
    c. 5, 3, 1, -1, 3 
    d. –3, -1, 1, 3, 5  

    main() 
    { 
      unsigned int bit=256; 
      printf(“%d”, bit); } 
       { 
      unsigned int bit=512; 
      printf(“%d”, bit); } 
    } 
      
    a. 256, 256 
    b. 512, 512 
    c. 256, 512 
    d. Compile error 

    main() 
       { 
       int i; 
       for(i=0;i (i - (i -1)))); 
    } 
    } 
    512, 256, 128, 64, 32 
    b. 256, 128, 64, 32, 16 
    c. 128, 64, 32, 16, 8 
    d. 64, 32, 16, 8, 4 
      

    main() 
    { 
    signed int bit=512, i=5; 
      
    for(;i;i--) 
    { 
    printf("%d\n", bit >> (i - (i -1))); 
    } 
    } 
      
    a. 512, 256, 0, 0, 0 
    b. 256, 256, 0, 0, 0 
    c. 512, 512, 512, 512, 512 
    d. 256, 256, 256, 256, 256 

    main() 
    { 
    if (!(1&&0)) 
    { 
    printf("OK I am done."); 
    } 
    else 
    { 
    printf(“OK I am gone.”); } 
    } 
      
    a. OK I am done 
    b. OK I am gone 
    c. compile error 
    d. none of the above 

    main() 
    { 
    if ((1||0) && (0||1)) 
    { 
    printf("OK I am done."); 
    } 
    else 
    { 
    printf(“OK I am gone.”); } 
    } 
      
    a. OK I am done 
    b. OK I am gone 
    c. compile error 
    d. none of the above 

    main() 
    { 
    signed int bit=512, mBit; 
      
    { 
    mBit = ~bit; 
    bit = bit & ~bit ; 
      
    printf("%d %d", bit, mBit); 
    } 
    } 
      
    a. 0, 0 
    b. 0, 513 
    c. 512, 0 
    d. 0, -513 
Provided by www.YuvaJobs.com - LG Soft  PlacementPaper Not Specifiedn 21 January 2010