title: Difference between DTO, VO, POJO, JavaBeans?
body: <p>Have seen some similar questions:</p>
  
  <ul>
  <li><a href="https://stackoverflow.com/questions/1394265/what-is-the-difference-between-a-javabean-and-a-pojo">What is the difference between a JavaBean and a POJO?</a></li>
  <li><a href="https://stackoverflow.com/questions/1425302/what-is-the-difference-between-pojo-and-dto">What is the Difference Between POJO (Plain Old Java Object) and DTO (Data Transfer Object)?</a></li>
  </ul>
  
  <p>Can you also please tell me the contexts in which they are used? Or the purpose of them?</p>