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H13-711_V3.0 Exam Questions Tutorials

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Total 649 questions
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HCIA-Big Data V3.0 Questions and Answers

Question 53

Regarding DataSet, which of the following statements is incorrect?

Options:

A.

A DataSet is a strongly typed collection of domain-specific objects

B.

DataSet can perform most operations without deserialization

C.

DataSet needs to be deserialized to perform operations such as sort, filter, shuffle, etC.

D.

DataSet - highly similar to RDD. Better performance than RDD

Question 54

In the Fusioninsight HD system, which component does the flume data flow not need to pass through in the node?

Options:

A.

sink

B.

topic

C.

Source

D.

Channel

Question 55

The picture below shows Sparke&MapReduce performance comparison data, it can be concluded that compared with MapReducei computing, Spark uses( )resources, get( )double the performance?

Options:

A.

1/8, 3

B.

1/10, 3

C.

1/10, 4

D.

1/8, 4

Question 56

Which module is responsible for Fusioninsight Manager user data storage?

Options:

A.

CAS

B.

AOS

C.

Kerberos

D.

LDAP

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Total 649 questions
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