Data warehouse architecture is based on ______________.Question 18Answera.RDBMSb.SQL Serverc.DBMSd.Sybase.

A data warehouse architecture is based on _______.NoSQL databaseRDBMSExcelXML

__________describes the data contained in the data warehouse.Question 15Answera.Relational datab.Operational datac.Informational data.d.Metadata.

The important aspect of the data warehouse environment is that data found within the data warehouse is___________.Question 14Answera.time-variantb.subject-oriented.c.integratedd.All of the above

It specially designed for a particular line of businessa.Enterprise Data Warehouseb.Operational Data Storec.Data Martd.Data Lake

2. Identify the options below that a data warehouse can include.a) Database tablesb) Online datac) Flat filesd) All of the above