Questions: Which of the following is NOT a challenge of data warehouse design? Determining analytics and reporting Performance requirements Data quality Internet speed

The answer is the fourth one (D): Internet speed.

Explanation for each option:

A. Determining analytics and reporting: This is a challenge of data warehouse design because it involves understanding the specific needs of the business and ensuring that the data warehouse can support the required analytics and reporting functionalities.

B. Performance requirements: This is also a challenge of data warehouse design. Ensuring that the data warehouse can handle large volumes of data and provide quick query responses is crucial for its effectiveness.

C. Data quality: This is another significant challenge in data warehouse design. Ensuring that the data is accurate, consistent, and reliable is essential for making informed business decisions.

D. Internet speed: This is not typically a challenge of data warehouse design. While internet speed can affect data transfer rates, it is not a core issue related to the design and implementation of a data warehouse itself.

Summary: The challenge that is NOT related to data warehouse design is Internet speed.