What is the difference between Java SE and EE?

Question

Does someone knows what are the actual differences between Java Standard and Enterprise editions?

Answer 1

Java SE is what you learn here and what runs on your desktop with an default JRE.
Java EE adds a lot extensions to Java SE and runs on a Application-Server or Servlet-Container like Tomcat, Wildfly, Glassfish etc.
Java EE contains APIs for persistence, transactions, messaging, servlets, jsp, jsf, SOAP, REST....