J2EE Interview Questions Part - 2

21. What is business logic ?

22.What is business method ?

23. What is callback methods ?

23. What is caller ?

25. What is caller principal ?

26. What is cascade delete ?

27. What is CDATA ?

28. What is certificate authority ?

29. What is client-certificate authentication ?

30. What is comment ?

31. What is commit ?

32. What is component contract ?

33. What is component-managed sign-on ?

33. What is connector ?

35. What is Connector architecture ?

36. What is container ?

37. What is container-managed persistence ?

38. What is container-managed sign-on ?

39. What is container-managed transaction ?

40. What is content ?