SQL Problem
Answer the following questions in a cohesive and comprehensive essay.
a)	What is the difference between a "Local Temporary Table" and "Global Temporary Table"?
b)	What is database normalization?
c)	What are the differences between DDL, DML and DCL in SQL?
d)	What is a transaction? What are ACID properties?
e)	What are indexes?
The response must include a reference list. Using Times New Roman 12 pnt font, double-space, one-inch margins, and APA style of writing and citations.