________________ is the specialized data warehouse database.
A. Oracle.
B. DBZ.
C. Informix.
D. Redbrick.
ANSWER: D
________________ is the specialized data warehouse database. Read More »
A. Oracle.
B. DBZ.
C. Informix.
D. Redbrick.
ANSWER: D
________________ is the specialized data warehouse database. Read More »
A. Data mining database servers.
B. Data warehouse database servers.
C. Data mart database servers.
D. Relational data base servers.
ANSWER: B
__________ is the heart of the warehouse Read More »
A. Data warehouse.
B. Data mining.
C. Datamarts.
D. Metadata.
ANSWER: B
A. Relational data.
B. Operational data.
C. Metadata.
D. Informational data.
ANSWER: C
_describes the data contained in the data warehouse. Read More »
A. OLAP.
B. OLTP.
C. SMTP.
D. FTP.
ANSWER: B
The data is stored, retrieved & updated in Read More »
A. 1-2 years.
B. 3-4years.
C. 5-6 years.
D. 5-10 years.
ANSWER: D
The time horizon in Data warehouse is usually Read More »
A. subject-oriented.
B. time-variant.
C. integrated.
D. All of the above.
ANSWER: D
A. Decision Support system.
B. Decision Single System.
C. Data Storable System.
D. Data Support System.
ANSWER: A
Expansion for DSS in DW is Read More »
A. read only.
B. write only.
C. read write only.
D. none.
ANSWER: A
The data Warehouse is_ Read More »
A. Pivoting
B. Fact
C. Cubing
D. Slicing
ANSWER: A