The mysql contains a user root?

Keep practicing — related questions

• The user ID for root is 1.
• root has user id?
• If a user Logs in as root(super) then unix command terminal will have $
• iSQL*Plus commands access the database.
• iSQL*Plus commands access the database.
• MYISAM is the default mysql search engine?
• In PHP 5, MySQL support is enabled by default:
• To execute system() one should have root privilege