|What is the difference between my Player Name (also referred to as the "display name") and my real name (first and last)?
||When you register for the PL/SQL Challenge, you don't have to provide your real name. You might, for example, want to play anonymously (until you get really, really good at PL/SQL :-) ).
You can do this (hide your true identity) in two ways:
1. Not provide your first and last name.
2. Provide your first and last name, but specify that you only want your Player Name to be displayed on the page.
Your Player Name is your "nickname" on the PL/SQL Challenge site.