Question: what are the different types of testing domains?
Answer: 1) Banking Domain Knowledge for Testers. ... 
2) Insurance Domain Knowledge for Testers. ... 
3) ERP Domain Knowledge for Testers. ... 
4) Healthcare Domain Knowledge for Testers. ... 
5) ECommerce Domain Knowledge for Testers. ... 
1) SQL Knowledge for Testers. ... 
2) UNIX knowledge for Testers. ... 
3) Programming Knowledge for Testers.