In design, arrangement is how objects are positioned in space, relative to one another.

The command outFile.precision(2);

a. truncates all floating point variables to 2 decimal places b. sets all output streams in your program to display 2 secimal places c. displays integers as floating point numbers. d. displays all floating point values sent to outFile with 2 decimal places.

One problem with the binary tree sort is that the order in which the data is inserted affects the shape of the tree—for the same collection of data, different orderings can yield binary trees of dramatically different shapes. The performance of the binary tree sorting and searching algorithms is sensitive to the shape of the binary tree. What shape would a binary tree have if its data were inserted in increasing order? in decreasing order? What shape should the tree have to achieve maximal searching performance?

What will be an ideal response?