What are branches and tags in SVN?

Related questions

1. What are tree conflicts in SVN?
2. What is SVN commit and update?
3. How do I ignore files in SVN?
4. What is branches tags trunk in SVN?
5. What does SVN resolve do?
6. What is the difference between branch and tag?
7. What is SVN merge?
8. What are tags in SVN?
9. Does TFS support Git?
10. What is an SVN?

Tags

1. #alternatively
2. #project
3. #created
4. #typically
5. #snapshot
6. #difference
7. #point
8. #merged
9. #edited
10. #directory
11. #between
12. #there
13. #branches
14. #never
15. #trunk
16. #subversion
17. #changed