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Question

Why are situations where users need to explore data with ad hoc queries more challenging?

a.

Because the data is not available

b.

Because IT-skilled personnel are not available

c.

Because it requires domain knowledge

d.

Because ad hoc queries are slow

Posted under Big Data Computing

Answer: (c).Because it requires domain knowledge Explanation:Exploring data with ad hoc queries is challenging because it requires in-depth knowledge of the domain.

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Q. Why are situations where users need to explore data with ad hoc queries more challenging?
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