Storing a multiple choice quiz in a database - deciding the schema

Question

I am trying to implement a multiple choice quiz and will want to store all my questions and answers in a SQLite database. I will have many questions, and for each question there

Answer 1

It seems deadlock (circular loop) as questionID column is referred as foreign key in answers table and correctAnswerID column is referred as foreign key in questions table.

It's better to create a bit type column in answers table to marked the correct answer and remove correctAnswerID column.