Time permitting, do the following exercise: Design a form which
implements a two or three question multiple choice test (Use radio boxes to
select answers --- see The Bare Bones Guide to HTML. The user
should input their name in a text box at the top of the form. Write a PHP
script to grade the test, greet the user by name, and print the number of
correct answers. Use arrays to pass the selected answers to the PHP script
and to hold the list of correct answers. Hint: your radio box tags will
need to be similar to:
<input type="radio" name="ans[0]" value="A">
Notice how the array used to pass the answers from the form to the
processing script is indexed, unlike last time's example.