Oracle
1Z0-515 · Question #60
Which two statements are true about the advantages of using a data warehouse?
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Introduction to Data Warehousing Concepts
Question
Which two statements are true about the advantages of using a data warehouse?
Options
- AA data warehouse uses fewer database structures, so access to answers is faster and easier
- BA data warehouse is typically implemented with a different design, making access faster.
- CA data warehouse is optimized for ongoing write activity, making response faster.
- DA data warehouse uses specialized features of the Oracle database, like materialized views and
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Topics
#data warehouse advantages#schema design#materialized views#query performance