Categories are displayed on the vertical axis and values are displayed on the horizontal axis in a(n) ________ chart

The middle tier represents the application’s ________.

a) interface b) functionality c) database d) information e) None of the above.

Write single C++ statements or portions of statements that do the following:

a) Input unsigned int variable x with cin and >>. b) Input unsigned int variable y with cin and >>. c) Declare unsigned int variable i and initialize it to 1. d) Declare unsigned int variable power and initialize it to 1. e) Multiply variable power by x and assign the result to power. f) Preincrement variable i by 1. g) Determine whether i is less than or equal to y. h) Output integer variable power with cout and <<.