Question 10-1.
Which super global variable is used to automatically call the same script to process the results of form input?
Question 10-2.
Create a form that takes text field parameters for username and password and submits the values to the same script.
Question 10-3.
Add code to echo the values of the form submission from Question 10-2.
Question 10-4.
Write a SQL query to select only author names that begin with "A".
See the Appendix for the answers to these questions.