First normal form (3NF) states which of the following?
A) All fields must contain single values only.
B) Part of the primary key may not determine a non-key field.
C) In an all-key table, part of the key can determine multiple values of, at most, one other
field.
D) A non-key field may not determine a non-key field.
D
Business
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Within the dimensions of product performance, which of the following is a product performance enhancement factor?
A) reliability B) conformance C) durability D) serviceability E) improvements
Business
In a short essay, define regression analysis and discuss at least four ways in which regression analysis can be used
What will be an ideal response?
Business