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Question

What is the significance of query tools in a data warehouse?

a.

Query tools are used for data encryption.

b.

The success of the data warehouse depends on query tools.

c.

Query tools are primarily responsible for data loading.

d.

Query tools are used for database administration.

Answer: (b).The success of the data warehouse depends on query tools. Explanation:The success of a data warehouse depends on query tools.

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Q. What is the significance of query tools in a data warehouse?

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