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Free Huawei H13-711_V3.0 Practice Exam with Questions & Answers | Set: 8

Questions 106

F1ume is used to collect data, and the basic unit of data transmitted by the device is

Options:
A.

Split

B.

Block

C.

Event

D.

Packet

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Questions 107

When the loader in Fusioninsight HD imports files from the SFTP server, which of the following file types does not require encoding conversion and data conversion and is the fastest?

Options:
A.

sequence_file

B.

text_file

Cbinary_file

C.

graph_file

Questions 108

Which command in Redis is to view the remaining lifetime of a key?

Options:
A.

persist

B.

expire

C.

ttl

D.

expireat

Questions 109

Which of the supervisor descriptions of Fusioninsight HD Streaming is correct?

Options:
A.

Supervisor is responsible for resource allocation and task scheduling

B.

Supervisort is responsible for accepting tasks assigned by Nimbus, starting and stopping Worker processes that belong to its own management

C.

Supervisor is a process that runs specific processing logic

D.

Supervisor is a component that receives data in Topology and then performs processing

Questions 110

The correct steps for data transformation in Fusioninsight HD are

Options:
A.

load, convert, export

B.

Input settings, conversions, outputs

C.

load, transform, extract

D.

Extract, convert, output

Questions 111

Which of the following functions can the Kafka Cluster Mirroring tool achieve?

Options:
A.

Kafka cross-cluster data synchronization method

B.

Kafka data backup within a single cluster

C.

Kafka data recovery within a single cluster

D.

None of the aboveA. True

Questions 112

In YRAN's tag-based scheduling, which of the following options is tagged?

Options:
A.

APPMaster

B.

ResourceManager

C.

Container

D.

NodeManager

Questions 113

Which of the following statements about the read/write process of the leader node of Zookeeper after receiving the data change request is correct?

Options:
A.

Simultaneous writes to disk and memory

B.

Write to disk first, then write to memory

C.

write to memory only

D.

Write to memory first, then write to disk

Questions 114

When installing the Streaming component of Fusioninsight HD, the Nimbus role requires several nodes to be installed

Options:
A.

1

B.

2

C.

3

D.

4

Questions 115

Which component controls the primary and secondary arbitration of NameNodef in HDFS

Options:
A.

HDFS Client

B.

NodeManager

C.

ResourceManager

D.

ZooKeeper Failover Controller

Questions 116

In the Fusioninsight HD system, what is the LDAP data synchronization method?

Options:
A.

One-way synchronization

B.

two-way synchronization

C.

Isolate out of sync

D.

Data cross synchronization

Questions 117

Which of the descriptions of the Loader job in FusionlnsightHD is correct?

Options:
A.

After the Loader submits the job to YARN for execution, if the Loade phase is abnormal at this time, the job fails to execute.

B.

The Loader submits the job to the small YARN for execution. If a Mapper task fails to execute, it can automatically retry

C.

After the Loadet job fails to execute, garbage data will be generated, which needs to be cleared manually by the user

D.

After the Loader submits a job to YARN for execution, other jobs cannot be submitted until the job is executed.

Questions 118

Where is the HBase metadata Meta Regioni routing information stored?

Options:
A.

Root table

B.

Zookeeper

C.

HMaster

D.

Meta table

Questions 119

Which of the following HDFS commands can be used to check the integrity of data blocks?

Options:
A.

HDFS fsck

B.

HDFS fsck-delete

C.

HDFS dfsadmin -report

D.

HDES balancer -threshold 1

Questions 120

What is the index name of ElasticSearch?

Options:
A.

ddcvc

B.

doc

C.

logstash-2020.01.17

D.

3sDqsm8Bu-kTplzOjqhL

Exam Code: H13-711_V3.0
Certification Provider: Huawei
Exam Name: HCIA-Big Data V3.0
Last Update: Jul 9, 2025
Questions: 649

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