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Question ID 16202

In addition to less data movement and the ability to use larger datasets in calculations,
what is a benefit of analytical calculations in a database?

Option A

quicker time to insight

Option B

more efficient handling of categorical values

Option C

 improved connections between disparate data sources

Option D

full use of data aggregation functionality

Correct Answer A
Explanation


Question ID 16203

In the MapReduce framework, what is the purpose of the Map Function?

Option A

 It processes the input and generates key-value pairs

Option B

It collects the output of the Reduce function

Option C

 It sorts the results of the Reduce function

Option D

It breaks the input into smaller components and distributes to other nodes in the cluster

Correct Answer A
Explanation

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