title: Entity relationship diagram
body: <p>I am trying to create an entity relationship model for my application. </p>
  
  <p>The application has questions and answers within a quiz. </p>
  
  <p>The model which I have produced so far looks like this: </p>
  
  <p><img src="https://i.stack.imgur.com/Wdgez.jpg" alt="enter image description here"></p>
  
  <p>I am quite new to these diagrams, so would appreciate if someone could explain how to complete it with an arrow and multiplicity. </p>
  
  <p>The Quiz table holds questions in QUIZ_TEXT and the correct answer in CORRECT_ANSWER</p>
  
  <p>The Answer table holds the answers in ANSWERS and matches these answers with the QUIZ_ID which is the question. </p>
  
  <p>I understand this is probably simple but I haven't worked with databases for a long time and my mind is going blank. Also all I need to do is this then I can move on and the majority of my work is not on databases. Please help. Thanks </p>
  
  <p>Edit: </p>
  
  <p>I have tried to do this, please let me know if this is correct. Thanks: 
  <img src="https://i.stack.imgur.com/Wdgez.jpg" alt="enter image description here"></p>