Emc dumpskey data Science D-ds-fn-23 Full Course Free by Laurence q12 vce pdf

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Exam Name:	Dell Data Science Foundations
Exam Code:	D-DS-FN-23 Dumps
Vendor:	DELL EMC	Certification:	Data Science
Questions:	59 Q&A's	Shared By:	laurence

Question 8

Which chart type is intended to display time series data?

Options:

Bar chart

Pie chart

Line chart

[Histogram

Discussion

Question 9

Consider this SQL statement: SELECT product, avg(prod_cost) FROM product_detail GROUP BY product. The GROUP BY clause implies what type of function?

Options:

System function

Aggregate function

User defined function

Window function

Discussion

Question 10

What converts SQL-like commands into either Tez, Spark, or MapReduce jobs that are submitted to the Hadoop cluster?

Options:

Pig

HBase

Hive

Mahout

Discussion

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Question 11

Questions 11