What is missing in the following ADT function?bool AVL_Insert (AVL_TREE* tree, void* dataInPtr){   NODE* newPtr;   bool forTaller;   newPtr = (NODE*)malloc(sizeof(NODE));   newPtr->bal = EH;   newPtr->right = NULL;   newPtr->left = NULL;   newPtr->dataPtr = dataInPtr;   tree->root = _insert(tree, tree->root, newPtr, &forTaller);   (tree->count)++;   return true;} // AVL_Insert

A. A recursive call to itself.
B. An parameter receiving the compare function.
C. A parameter to send the compare function to the _insert function.
D. A check if the call to malloc was successful.


Answer: D

Computer Science & Information Technology

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