fastload - response (6) by naani

Hi Gurus,
I'm new to Teradata. Please excuse me if I ask some silly questions. Below are my questions:

1. Can I use "CREATE" in Fastload and Multiload? If not, how the error tables getting created?
2. In Multiload--In which phase error tables gets populated?
3. If I want to load 25 records into a table. Which utility is faster --Fastload or Multiload?
4.  If a file contains 100 records and I want to load only 60 records (skipping first 20 and last 20). How can I achieve this using Fastload, Multiload and BTEQ?
Thanks!!