The default value of a Semaphore object’s internal counter is_________ .
a) 1.
b) –1.
c) 0.
d) None of the above.
a) 1.
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``` int temp = 200; if (temp > 90) { Console.WriteLine("This porridge is too hot."); } if (temp < 70) { Console.WriteLine("This porridge is too cold."); } if (temp == 80) { Console.WriteLine("This porridge is just right!"); } ``` a) This porridge is too hot. b) This porridge is too cold. c) This porridge is just right! d) None of the above.
What is wrong with the following function?void* _retrieve (BST_TREE* tree,void* dataPtr, NODE* root){ if (tree->compare(dataPtr, root->dataPtr) < 0) return _retrieve(tree, dataPtr, root->left); else if (tree->compare(dataPtr,root->dataPtr) > 0) return _retrieve(tree, dataPtr, root->right); else return root->dataPtr; }}
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