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HPE2-N68 Exam - Topic 7 Question 19 Discussion

Which correctly describes components of the Hadoop framework?
C) MapReduce applications process data that is stored in HDFS.
A) MapReduce compresses data that is stored in HDFS.
B) YARN provides data protection and management for data within HOF5.
D) YARN is a particular type of application intended for in-memory analytics.

HPE2-N68 Exam - Topic 7 Question 19 Discussion

Actual exam question for HP's HPE2-N68 exam
Question #: 19
Topic #: 7
[All HPE2-N68 Questions]

Which correctly describes components of the Hadoop framework?

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Suggested Answer: C

by Aliza at May 03, 2022, 12:30 PM

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Elbert
8 months ago
YARN is for resource management, not in-memory analytics, right?
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Henriette
8 months ago
Wait, does MapReduce really compress data? I thought it just processes it.
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Jillian
9 months ago
Definitely agree, C is the right answer!
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Julio
9 months ago
I thought YARN was just for resource management, not data protection?
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Coletta
9 months ago
MapReduce processes data in HDFS, that's correct!
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Cyndy
9 months ago
I thought YARN was more about managing resources than being an application for in-memory analytics, but I could be wrong.
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Maddie
9 months ago
I practiced a similar question where MapReduce was described as processing data, so I feel confident about option C.
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Mable
9 months ago
I remember YARN is related to resource management, but I can't recall if it specifically protects data in HOF5.
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Shawana
9 months ago
I think MapReduce is definitely about processing data in HDFS, but I'm not sure if it compresses it.
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Shayne
9 months ago
I feel pretty confident about this one. Separate environments is clearly the best approach here. It will allow us to fully isolate the testing, development, and production environments while still providing a single login per user. The other options don't seem to address all of the requirements as effectively.
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Leah
9 months ago
Okay, let's see. The hub and spoke approach reduces the number of SDPs, can work around physical topology issues, and prevents loops. I'm guessing the one that's not a benefit is the last one about simplifying security policy enforcement and packet inspection.
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Tesha
9 months ago
Hmm, I'm a bit unsure about this one. I know we covered functional analysis in class, but I can't quite remember all the specific tools. I'll have to think this through carefully.
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