Assuming the definition of 3NF based on primary key, a relation schema R is in Third Normal Form (3NF) if it is in 2NF and no non-prime attribute in R is transitively dependent on any attribute of the the primary key

What is the best choice for an index for the following query: select name, fav_color from employee where fav_color=’blue’;

What are the 6 nutrients?

Which viral life cycle kills its host cell by lysing?

Which scientist designed a special flask that allowed air in but kept microbes out and once and for all disproved spontaneous generation?

Given R(A, B, C) with state: A B C a f m a g m b h m b i n c j n c k n The functional dependency C → B holds for the database state shown. (true or false)

What is the role of the diagnostic-related group in the healthcare system of the U.S.?

What is the best choice for an index for the following query: select name, birthday from employee where birthday > ‘1992-01-10’;

Name the following parts. and

Choose the passageway that places the organs of the digestive tract in the the correct order from ingestion to elimination. Do not include accessory organs of the digestive tract.