Hortonworks Exam Hadoop-PR000007 Topic 4 Question 65 Discussion

Actual exam question for Hortonworks's Hadoop-PR000007 exam

Question #: 65
Topic #: 4

[All Hadoop-PR000007 Questions]

Given the following Pig commands:

Which one of the following statements is true?

AThe $1 variable represents the first column of data in 'my.log'

BThe $1 variable represents the second column of data in 'my.log'

CThe severe relation is not valid

DThe grouped relation is not valid

Show Suggested Answer

Suggested Answer: B

by Theola at Mar 18, 2024, 01:54 PM

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Jarod

6 months ago

I'm not sure about option A or B, maybe we should review the Pig documentation to clarify.

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Chau

6 months ago

I'm leaning towards option A as well, but we should consider the context of this specific command.

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Stevie

6 months ago

I disagree, I believe it's option B because $1 often refers to the second column in Pig scripts.

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Noble

6 months ago

I think it's option A because $1 usually represents the first column of data in Pig commands.

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Malinda

6 months ago

I think the grouped relation is not valid based on the Pig commands given.

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Raylene

7 months ago

I'm not sure about the severe relation being valid.

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Earleen

7 months ago

I disagree, I believe the $1 variable represents the second column of data in 'my.log'.

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Caprice

8 months ago

I think the $1 variable represents the first column of data in 'my.log'.

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