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  • Question
  • void main() { char good *better, *best; printf( "%d..%d", sizeof(better), sizeof(best) ); }


  • Options
  • A. 1..2
  • B. 4..4
  • C. 4..2
  • D. 2..2

  • Correct Answer
  • 4..2 

    Explanation

    The second pointer is of char type and not a good pointer.


  • Programming problems


    Search Results


    • 1. How many times i value is checked in the below code? #include int main() { int i = 0; do { i++; printf( "In while loopn" ); } while (i < 3); }

    • Options
    • A. 2
    • B. 3
    • C. 4
    • D. 1
    • Discuss
    • 2. Which of the following statement is true?

    • Options
    • A. Cohesion is the OO principle most closely associated with hiding implementation details
    • B. Cohesion is the OO principle most closely associated with making sure that classes know about other classes only through their APIs
    • C. Cohesion is the OO principle most closely associated with making sure that a class is designed with a single, well-focused purpose
    • D. None
    • Discuss
    • 3. What is the output of this C code? #include int main() { int a = 1, b = 1; switch (a) { case a*b: printf("yes "); case a-b: printf("non"); break; } }

    • Options
    • A. yes
    • B. no
    • C. Compile time error
    • D. yes no
    • Discuss
    • 4. SNOBOL is mainly used for

    • Options
    • A. Text Operation
    • B. String operations
    • C. List operations
    • D. Numerical operations
    • Discuss
    • 5. What will be output of the following c program ? #include int main() { int max-val=100; int min-val=10; int avg-val; avg-val =( max-val + min-val ) / 2; printf( "%d", avg-val ); return 0; }

    • Options
    • A. 55
    • B. 105
    • C. 60
    • D. Compilation error
    • Discuss
    • 6. Output of the Program : main() { int i = 1; while (i <= 5) { printf( "%d", i ); if (i > 2) goto here; i++; } } fun() { here : printf( "PP" ); }

    • Options
    • A. 1
    • B. 2
    • C. Compilation error
    • D. Exception occurs
    • Discuss
    • 7. Which Of The Following Statements Is Most Accurate For The Declaration X = Circle()?

    • Options
    • A. x contains a reference to a Circle object
    • B. You can assign an int value to x
    • C. x contains an object of the Circle type
    • D. x contains an int value
    • Discuss
    • 8. What is the output of this C code? #include void main() { int y = 3; int x = 5 % 2 * 3 / 2; printf("Value of x is %d", x); }

    • Options
    • A. Value of x is 1
    • B. Value of x is 2
    • C. Value of x is 3
    • D. Compile time error
    • Discuss
    • 9. What is the output of this C code? #include void main() { int x = 1, z = 3; int y = x << 3; printf( "%dn", y ); }

    • Options
    • A. -2147483648
    • B. -1
    • C. Run time error
    • D. 8
    • Discuss
    • 10. What would be the output of the following program ? main() { const int x = 5; int *ptrx; ptrx = &x; *ptr = 10; printf ("%d", x); }

    • Options
    • A. 5
    • B. 10
    • C. Error
    • D. Garbage value
    • Discuss


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