Which of the Following Is True for Data Warehouses

question 62

Multiple Choice

Which of the following is true for data warehouses?

• A) Data are stored in a data warehouse database using a data warehouse DBMS.
• B) Data warehouses are prohibited from purchasing data from outside sources.
• C) User-generated content applications generate potentially large amounts of data.
• D) Purchased data is more accurate than data collected directly from clients.

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Definitions:

Panic Disorder

A psychiatric condition characterized by recurrent unexpected panic attacks and ongoing fear of future attacks.

Generalized Anxiety Disorder

A mental health disorder characterized by excessive, uncontrollable worry about everyday events, causing significant distress or impairment.

Sudden, Intense

Occurring with great force and rapid onset, often with strong emotions or actions.

Ongoing, Persistent

Continuing to exist or occur over a prolonged period without interruption.