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Free HCIA-Big Data V3.0 Practice Questions

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Total Questions : 649

Start with our free H13-711_V3.0 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real HCIA-Big Data exam. Each H13-711_V3.0 exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your Huawei weak domains, see where you're losing marks, and build a focused study plan in minutes.

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Question # 41

Which of the following commands downloads directory files from HDFS to local?

Options:

A.  

dfs-cat

B.  

dfs -mkdir

C.  

dfs -get

D.  

dfs-put

Discussion 0
Question # 42

Fusioninsight Hadoop:In the cluster, query through df-hT on a node. The partitions you see include the following: /var/log/srv/BigData/srv/BigData/hadoop/data5/srv/BigData/solr/solrserver3/What is the optimal RAID level planning combination for the disks corresponding to the srv/BigData/dbdadom partitions?

Options:

A.  

Raido Raid1 Raido Non-Raidl

B.  

Raidl Raid1 Non-RaidNon-Raid Raidl

C.  

Raido raido Raido Raido raid0

D.  

Non-Raid Non-Raid Non-Raid Non-Raid Raid1

Discussion 0
Question # 43

Which of the following is not a role or service involved in the process of reading data in HBasei?

Options:

A.  

HDFS

B.  

HRegionServer

C.  

LHMaster

D.  

ZooKeeper

Discussion 0
Question # 44

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

Discussion 0
Question # 45

What is the core module of spark?

Options:

A.  

spark streaming

B.  

spark core

C.  

mapreduce

D.  

spark sql

Discussion 0
Question # 46

What is the resource management framework that comes with Spark?

Options:

A.  

Standalone

B.  

Mesos

C.  

YARN

D.  

Docker

Discussion 0
Question # 47

In the Fusioninsight HD system, which of the following methods cannot view the execution result of the Loader job?

Options:

A.  

Richard Suga via YARN tasks

B.  

Check through the Loader UI interface

C.  

View through the alarm of Managerb

D.  

View through NodeManageri

Discussion 0
Question # 48

Which of the following options is correct about the meaning of Zookeeper reliability?

Options:

A.  

Reliability is achieved through active and standby deployment

B.  

Reliability means that the update can only succeed or fail, and there is no intermediate state

C.  

Reliability means that no matter which server displays the same view to the outside world

D.  

Reliability means that a message is received by one server, and it will be accepted by all servers

Discussion 0
Question # 49

In the F1ink technical architecture,( )is a computing engine for stream processing and batch processing

Options:

A.  

Standalone

B.  

Runtime

C.  

DataStream

D.  

FlinkCore

Discussion 0
Question # 50

Which configuration is not supported by Fusioninsight Manager user rights management?

Options:

A.  

Assign roles to users

B.  

Configure permissions for roles

C.  

Assign roles to user groups

D.  

Configure permissions for user groups

Discussion 0

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