True/False question type

Database tables

An extension of the quiz_questions table the quiz_truefalse table stores the answer ids for the true and for the false answers.

id

int(10) unsigned NOT NULL auto_increment,

question

int(10) unsigned NOT NULL default '0',

trueanswer

int(10) unsigned NOT NULL default '0',

falseanswer

int(10) unsigned NOT NULL default '0',

Response storage

The true/false questiontype stores a single answer id (from the table quiz_answers) in the answer field. Each true/false question defines two answer records, one for the 'true' option, one for the 'false' option, so either of these two ids gets stored as response.