Sun Java Questions: Matrix Technical QuestionsTab.amp

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  1. output of the following code: #define M 5 + 5 void main () { printf (%d, M * M); }

  2. * p + + increment p or what it points to?

  3. Find error with a given code: { scanf ( “&” a) }

  4. syntax of free func.

  5. give output: Void main () { int x = 0, y = 1 (x | printf (printing x\n); ) (y | printf (printing y\n); ); }

  6. write one major advantage & disadvantage of recursion.

  7. what is hashing?

  8. give output: Main () { int j = 5; printf (%d %d %d, + + j, j, j + + ); }

  9. give output: Main () { int static i = 5, j = 10; for (i = 1; i ⇐ 3; i + + ) { int j = 10; j = j + 1; printf (%d %d %d j, j, j); } printf (%d, i); }

  10. why printf (%d, A'); will not return the value 1?

  11. preorder and postorder traversal of a binary tree is given, construct the binary tree.

  12. a binary tree is given, draw postorder traversal.

  13. what is the difference between char const *, char * const?

  14. correction of a given code

  15. write a macro function to return the maximum of two numbers.

  16. how a pointer to a function is called & declared?

  17. write a program for double linked list & delete the last node.

  18. write a program for binary search of N numbers.

  19. program related to string.