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
Variation in climatic conditions result in geographic variation in the distribution of biome types a
Morphology of Primary Lesions
The male reproductive system, sagittal section showing the organs of the system and their relation t
Development encompasses both gains and losses. Sometimes a health crisis (loss) can result in a heal
The course of EEG stages during a typical night’s sleep and the relation of emergent stage 1 EEG ...
Formation of primary and secondary lysosomes and their role in cellular digestive