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Articles Home » Data Science » Data Science Dumps For EMC- E20-007

Data Science Dumps For EMC- E20-007

Question ID 16122

The web analytics team uses Hadoop to process access logs. They now want to correlate
this data with structured user data residing in a production single-instance JDBC database.
They collaborate with the production team to import the data into Hadoop. Which tool
should they use?
Option A

Sqoop
Option B

Pig
Option C

Chukwa
Option D

Scribe

 
Correct Answer A
Description 
Update Date and Time 2017-12-14 03:14:26

 

Question ID 16123

You are performing a market basket analysis using the Apriori algorithm. Which measure is
a ratio describing the how many more times two items are present together than would be
expected if those two items are statistically independent?
Option A

Lift
Option B

Leverage
Option C

Support
Option D

Confidence
Correct Answer A

Description 
Update Date and Time 2017-12-14 03:24:27

 

· Posted by Superadmin on November 10 2018 · 0 Comments · 1079 Reads · Print
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