Free Hadoop-PR000007 HDPCD Exam Questions - Hortonworks Hadoop-PR000007 Exam
Hortonworks-Certified-Apache-Hadoop-2.0-Developer(Pig and Hive Developer)
Total Questions: 104Hortonworks Hadoop-PR000007 Exam - Prepare from Latest, Not Redundant Questions!
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Hortonworks Hadoop-PR000007 HDPCD Exam Sample Questions:
Assuming the following Hive query executes successfully:
Which one of the following statements describes the result set?
Consider the following two relations, A and B .
Which Pig statement combines A by its first field and B by its second field?
Review the following data and Pig code.
M,38,95111
F,29,95060
F,45,95192
M,62,95102
F,56,95102
A = LOAD 'data' USING PigStorage('.') as (gender:Chararray, age:int, zlp:chararray);
B = FOREACH A GENERATE age;
Which one of the following commands would save the results of B to a folder in hdfs named myoutput?
Which one of the following statements describes a Pig bag. tuple, and map, respectively?
What does Pig provide to the overall Hadoop solution?
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