READ Free Dumps For EMC- E20-007

Question ID 16158	Refer to the exhibit. What provides the decision tree for predicting whether or not someone is a good or bad credit risk. What would be the assigned probability, p(good), of a single male with no known savings?
Option A	0.83
Option B	0
Option C	0.498
Option D	0.6
Correct Answer	A

Explanation

Question ID 16159	You submit a MapReduce job to a Hadoop cluster and notice that although the job was successfully submitted, it is not completing. What should you do?
Option A	Ensure that the TaskTracker is running.
Option B	Ensure that the JobTracker is running
Option C	Ensure that the NameNode is running
Option D	Ensure that a DataNode is running
Correct Answer	A

Explanation

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