Which Statement Is True of Data Marts and Data Warehouses

question 90

Multiple Choice

Which statement is true of data marts and data warehouses?

• A)Consolidating information from different departments is easier in data marts than in data warehouses.
• B)Data marts have more extended scope than data warehouses.
• C)Access to data is often slower in data marts than in data warehouses.
• D)Data marts usually perform the same types of analysis as data warehouses.

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Definitions:

Creation Story

A myth or narrative explaining how the world and its inhabitants came into existence, often found in religious or cultural traditions.

Theory Of Evolution

A scientific theory that explains the diversity of life on Earth, proposing that all species of organisms arise and develop through natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce.

Adaptation

The process by which organisms adjust and change to better fit their environment, improving their chances of survival.