web technology Online Quiz - 184
Description: web technology Online Quiz - 184 | |
Number of Questions: 20 | |
Created by: Aliensbrain Bot | |
Tags: web technology |
_________________ eliminates bad data and increase the reliability, effectiveness, and usability of data
BIDS™ is
Which of the following statements are true about Business Intelligence
Data Integration involves -----------------------------
______________ is the best OLAP architecture approach for small data and complex model
ODS (Operational Data Store) provides
Data security includes
___________________________ is recommended for small and medium data volumes, good data quality and off peak loads
Confidentiality, Integrity, Availability are the goals of__________
ELT uses ------------------------- for processing
The cube structure in OLAP achieves the __________functionality.
Topn/Bottom n can be achieved using
Which of the following terms best characterizes the process of examining data for statistics and information about the data?
Ad-hoc reporting requires predefined report template
ODS (Operational Data Store) is a Non-Volatile data store
Independent data marts are often created because an organization focuses on a series of short-term business objectives.