Someone who finds a flaw in a system and reports that flaw to the vendor of the system is a __________

In Excel's PMT function, what do you have to put in front of the PV value to make the function display the intended results?

A) Minus sign B) Percent sign C) Plus sign D) Nothing is needed

In a node type named MyNode, which of the following correctly declares a pointer to a node of that type?

a. MyNode* ptr; b. MyNode ptr; c. ptr myNode*; d. MyNode.data* ptr;