Answer: A process to load the data in the data warehouse and to create the necessary indexes
Answer: A process to load the data in the data warehouse and to create the necessary indexes
Answer: Capturing a subset of the data contained in various operational systems
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Answer: One-to-many
Answer: Data in which changes to existing records cause the previous version of the records to be eliminated
Answer: The systematic description of the syntactic structure of a specific database. It describes the structure of the attributes the tables and foreign key relations hips.
Answer: A subject-oriented integrated time variant non-volatile collection of data in support of management
Answer: The removal of noise errors and incorrect input from a database
Answer: Interactive systems that enable decision makers to use databases and models on a computer in order to solve ill-structured problems
Answer: Data Warehousing.
Answer:Analytical processing
Answer:Data cube
Answer: Current detail data
Answer: organized around important subject areas
Answer: All of the above
Answer: summary
Answer: End users
Answer: Flexibility
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