What is XML and why is it important?

Related questions

1. What can I use XML for?
2. How does XML parser work?
3. What is the point of XML?
4. Can XML attributes have spaces?
5. What is XML parser in Java?
6. What are XML schemas how are they better than DTDs?
7. What is an XML message?
8. What is XML word?
9. What is <? In XML?
10. What is XML declaration?

Tags

1. #provides
2. #stands
3. #structure
4. #extensible
5. #language
6. #applications
7. #importance
8. #stored
9. #transported
10. #serves
11. #markup
12. #purposes