What is the purpose of an XML file?

Related questions

1. Is marshalling the same as serialization?
2. What is the use of @XmlRootElement annotation?
3. What is the difference between XSD and WSDL?
4. What is the use of XSD file in Java?
5. What is JAXB impl?
6. What is client Web service?
7. What is marshalling and Unmarshalling in Java Web service?
8. What is javax Jws WebService?
9. Is Jaxb included in JDK?
10. What is XJB file?

Tags

1. #particular
2. #intermediate
3. #platform
4. #transfer
5. #markup
6. #document
7. #structure
8. #derived
9. #independent
10. #enforce
11. #format
12. #custom
13. #quite
14. #schema
15. #because
16. #create
17. #languages