## CS
1401, Quiz 7 (based on Test 2), TR version

**Date:** Thursday, October 17, 2013

**Name** (please type legibly, ideally in block letters):
______________________________________________________________________
2. A student will order a textbook only if the shipping cost is
$3.99 or smaller and the expected delivery time is 7 days or less.
Write down a Java statement that uses the known values *cost*
and *deliveryTime* to assign, to a boolean variable
*order*, true or false depending on whether the student will
order. Draw the truth table for "and", "or", and "not". Use these
truth tables to find the truth value of your expression when a
company offers to deliver in 2 days at the cost of $7.50.

6. Once you define a new raster *img* by using a
command JRaster img = new JRaster();

you can make a
point with coordinates (x,y) blue by using a command
img.set(x, y, JRaster.blue);

Use a for-loop to draw a blue
diagonal line (corresponding to y = x).