What is a data extension in Salesforce Marketing Cloud?

Related questions

1. When did Salesforce acquire pardot?
2. What does Salesforce Marketing Cloud do?
3. What is a public cloud?
4. What is Web to lead in Salesforce?
5. What is Salesforce community cloud?
6. What is Sales Cloud Service Cloud and Marketing Cloud in Salesforce?
7. Is Salesforce a pardot?
8. What is a prospect in pardot?
9. What is Salesforce Sales Cloud?
10. Does salesforce do email marketing?

Tags

1. #service
2. #extensions
3. #extension
4. #marketing
5. #table
6. #sfdes
7. #salesforce
8. #sales
9. #contains
10. #cloud
11. #tracking
12. #connect
13. #using