Generic Interview Questions - OAM

1. What are different versions of OAM?
2. How you will find version of OAM?
3. What are differences between  OAM 11g R1 and OAM 11g R2 PSx?
4. What is Single Sign-On and how it works?
5. Explain in detail what happens when you access a protected page? Cookies? Persistent Cookies?
6. What are differences between 10g 
7. cookie and 11g cookie?
8. How will you protect a resource? Explain configuration in detail
9. What is difference between unprotected resource and excluded resource?
10. What are different types of security level in OAM for webgate?
11. What are different artifacts generated when webgate are registered?
12. What are different ways of registering webgate?
13. What is default port and protocol on which webgate communicate with OAM Server?
14. What is ECC and DCC? Which is recommended and why?
15. What is assertion? How will you enable SSO for weblogic console?
16. Kerberos? Windows native authentication?
17. What are different authentication schemes available in OAM?
18. What is difference between authentication scheme and authentication module?
19. What applications you have enabled for SSO? Sieble? BIP? Weblogic  based? Tomcat based? Any other?
20. What changes are required in application and application server to make it SSO certified? Weblogic based and other application server changes?
21. How will you suppress login page of application?
22. What is authorization?
23. Which authorization OAM supports, coarse grain or fine grain?
24. How will you configure authorization in OAM?
25. Have you developed custom plug-in? Give steps?
26. How will you use third party jars inside custom plug-in?
27. Any experience in custom provider or assertor? Steps? 
28. How will you configure custom login page?
29. How will you pass custom attribute in header?
30. What is identity store? How to configure multiple identity store?
31. What is difference between default store and system store?
32. How password policy works in OAM? 
33. What are different attributes used for OAM Password Management?
34. How will you change password or reset password without OIM?
35. How will you integrate OIM and OAM? Explain in detail
36. How will you integrate OAM and OAAM?
37. Any experience in upgrade ? Steps?
38. How will you troubleshoot SSO related issues?
39. What tools you will use to debug or troubleshoot? Give some troubleshooting/debugging example
40. What is OHS? What is its role in SSO?
41. What is major difference in installation/configuration of webgate of OHS 11g and OHS 12c? Any experience?
42. How will you protect rest services?
43. OAuth? SAML?
44. OTP? SMS? Biometric Authentication?
45. Access Portal?
46. How will you deploy code/configuration from test/dev to production?
47. What are dfferent reports available OOTB for OAM?
48. How will you do session management in OAM? Session related parameters and configuration? manage user or session inactivity and policies with configurable screen locks and messages, application logout policies, graceful logoff from one or all applications etc.