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Free HCIP-Big Data Developer V2.0 Practice Questions

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Exam style questions across every H13-723_V2.0 domain

Last Update 3 days ago
Total Questions : 526

Start with our free H13-723_V2.0 practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real HCIP-Big Data exam. Each H13-723_V2.0 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 # 21

aboutKafkaofPeoducer, is the following statement correct? (multiple choice)

Options:

A.  

Produceris a message producer

B.  

ProducerProduction data needs to be specifiedTopic

C.  

Can play multiple at the same timeProducerprocess to the sameTopicsend data

D.  

ProducerNeed to connect first when producing dataZooKeeper, and then connectBroker

Discussion 0
Question # 22

Solris a high-performance, basedLucenefull-text search service.SolrrightLuceneexpanded,

provides a ratioLuceneA richer query language and a powerful full-text search function are implemented, with a high degree of reliability.

Extensibility. At the same time fromSolr 4.0Version starts, supportsSolrCloudmodel.

Options:

A.  

True

B.  

False

Discussion 0
Question # 23

FusionInsight HDin, aboutHivethe data load function (viaHiveofLOADcommand guide

input data), which of the following descriptions is wrong?

Options:

A.  

available fromHDFSdirectly into thehivesurface

B.  

available fromHiveServerThe local hard disk of the node is directly loaded into thehivesurface

C.  

It can be directly loaded from the local hard disk of the node where the client is located.hivesurface

D.  

HiveThe data loading process does not parse the specific file content, mainly the process of file transfer

Discussion 0
Question # 24

FlinksupportLocalpattern andClusterpattern deployment(and cloud deployment), other deployment modes are not currently supported.

Options:

A.  

True

B.  

False

Discussion 0
Question # 25

Which of the following business applications is notHiveApplicable scenarios?

Options:

A.  

Real-time real-time online data analysis

B.  

Data mining (user behavior analysis, interest division, regional display)

C.  

Data Aggregation (Daily/Weekly user clicks, click ranking)

D.  

Non-real-time analysis (log analysis, statistical analysis)

Discussion 0
Question # 26

existKafkain, aboutConsumerWhich statement is correct? (multiple choice)

Options:

A.  

ConsumerMainly for data consumption

B.  

ConsumerNeed to specify when consuming dataTopic

C.  

multipleConsumerconfigure the samegroup.idwhen theseConsumerConsumed data will not be duplicated

D.  

newConsumerAPIConsumption data does not need to be specifiedZooKeeperaddress

Discussion 0
Question # 27

Spark SQLIn the table, there are often many small files (the size is much smaller thanHDFSblock size), in this case,Sparkwill enable aTaskto process these small files, whenSQLexist in operationShufleWhen operating, will greatly increasehashThe number of dynamic buckets will seriously affect the performance.

Options:

A.  

True

B.  

False

Discussion 0
Question # 28

When the cluster is normal,RedisClient initiates oncegetCall, the client has () times of message interaction with the server?

Options:

A.  

1

B.  

2

C.  

3

D.  

4

Discussion 0
Question # 29

aboutFusionInsight HDplatformHiveservice, itsWebHCatDevelopment interface, the following description does not

the correct one is?

Options:

A.  

Support based onRESTquery request

B.  

WebHCatThe return data format isXML (Json)

C.  

WebHCatbased onHTTPandHTTPS

D.  

Agreement to provide services to the outside world able to passWebHCatCreate tables, query, etc.

Discussion 0
Question # 30

existFlumemiddle,sourceWhat is the main function of the function module?

Options:

A.  

Get data and convert raw data into data objects that you process yourself

B.  

Cache data and save data in memory or files according to different reliability policies

C.  

Output data to the destination, support multiple output protocols

D.  

Split the data and send the data to different destinations according to the characteristics of the data

Discussion 0

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