Few of my personal Share Point Portal Interview Question (Two people,They asking question very rapidly)

No Of People : Two
Time  : 40 Minutes
Position : Sr. Share Point Portal Developer /Analyst

-  Do u have experience on Share Point Portal administration ?
- What is Custom List ?
- What is back end use SPS 2003 ?
- Can there i use oracle as my back end?
- Explain Security Model in SPS 2003?
- How the search happening in SPS 2003?
- What is difference in View and List?
- What is role of WSS in SPS 2003?
- What is role of Active Directory in SPS 2003 ?
- Can i operate SPS 2003 without Active Directory?
- What is SitreGroup ?
- What is SiteCollection?

Best of Luck

Suresh Behera