As a result of mapping the ZYX Company ERD into a relational schema, primary key of the relation CUSTOMER will be referred to by a foreign key in the relation CUSTOMER.
Indicate whether the statement is true or false
Question 2
Creating ETL infrastructure includes creating necessary procedures and code for:
A) Designing and creating applications for indirect use by the end users
B) The seamless load of the transformed data into the operational data bases
C) Automatic extraction of relevant data from the data warehouses
D) Transformation of the extracted data, so that its quality is assured and its structure conforms to the structure of the modeled and implemented data warehouse
Red algae and primary plastid of the supergroup Archaeplastida.
SDS PAGE Result
Primary cilium and the Hedgehog pathway
Metastatic process: Tumor leaving primary site to travel to other distant organs to grow.
Cretinism can result in a child born to a mother who was iodine deficient during early pregnancy
Primary growth in a root