Question 13-1.
Where is the data for a cookie stored?
Question 13-2.
What function can be used to encode passwords for storage in the database so that users' plain-text passwords aren't exploited?
Question 13-3.
Create a session and store the value 1 in the session variable user_id.
Question 13-4.
Display the user_id session variable created in Question 13-3.
See the Appendix for the answers to these questions.