Hortonworks Exam Hadoop-PR000007 Topic 1 Question 67 Discussion

Actual exam question for Hortonworks's Hadoop-PR000007 exam

Question #: 67
Topic #: 1

[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 Jeniffer at Apr 25, 2024, 04:22 PM

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Carma

22 hours ago

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

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Sheron

2 days ago

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

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Lavonne

12 days ago

I believe neither of them is valid, according to the options given.

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Leigha

13 days ago

And what about the severe relation and grouped relation?

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Darrin

14 days ago

Let me check. I think $2 represents the second column of data.

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Lavonne

15 days ago

But what about the other variables in the Pig commands?

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Leigha

16 days ago

That's correct. The $1 variable indeed represents the first column of data.

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Darrin

17 days ago

A) The $1 variable represents the first column of data in 'my.log'

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