The ____ property determine the way the column widths are sized in the DataGridView control.

Method ________ adds a node, or collection of nodes, as children of the given node.

a) Add b) XAdd c) AddChildren d) XAddChildren

Answer the following statements true (T) or false (F)

1. A binary search can only be used on a sorted array. 2. The tower function that solves the Towers of Hanoi problem has three parameters. 3. Iteration is usually more efficient than recursion. 4. If a path through a function is missing a return statement the compiler will not detect the error. 5. If error checking is done inside a recursive function it will perform more efficiently.