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Legit H13-711_V3.0 Exam Download

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

Question 37

In the Fusioninsight HD product, which statement about Kafka is incorrect?

Options:

A.

Kafka strongly depends on Zookeeper

B.

The number of instances deployed by Kafka must not be less than 2

C.

Kafkal server can generate messages

D.

Consumer consumes messages as the client role of Kafkal

Question 38

The Fusioninsight HD cluster planned by a bank has 90 nodes. If three control nodes are planned, it is recommended to plan only one data node in the cluster.

Options:

A.

87

B.

85

C.

90

D.

86

Question 39

Which of the following is not a mandatory option when creating a Loader job?

Options:

A.

name

B.

connect

C.

type

D.

priority

Question 40

Which two roles are responsible for the active and standby status management of HDFS NameNode nodes and the merging of metadata files?

Options:

A.

ZKFC and standby NameNode

B.

Primary NameNode and Standby NameNode

C.

ZKFC and the main NameNode

D.

Primary NameNode and JournalNode

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Total 649 questions
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