Database - Data Warehousing

Exercise :: Data Warehousing - True or False

1. 

A data mart is designed to optimize the performance for well-defined and predicable uses.

A. True
B. False

Answer: Option A

Explanation:

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2. 

Successful data warehousing requires that a formal program in total quality management (TQM) be implemented.

A. True
B. False

Answer: Option A

Explanation:

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3. 

Data in operational systems are typically fragmented and inconsistent.

A. True
B. False

Answer: Option A

Explanation:

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4. 

Most operational systems are based on the use of transient data.

A. True
B. False

Answer: Option A

Explanation:

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5. 

Independent data marts are often created because an organization focuses on a series of short-term business objectives.

A. True
B. False

Answer: Option A

Explanation:

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