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Huawei H13-723_V2.0 Exam
HCIP-Big Data Developer V2.0 (Page 9 )

Updated On: 7-Feb-2026
Page 9 of 107
PDF with 526 Questions

Suppose there is an application with10Tables, each table has tens of millions of records, and the number of fields is about20indivual.
Currently usingRedisto cache this10The data of a table, the design of its data structure, which of the following is the best design?

  1. usehashstructure, and a table uses ahash key, a row in the table records forhash keyone offield.
  2. usehashstructure, each row record of each table uses onehash key,hash keyoffieldThe fields of the corresponding table records,
    and designKEYEach table adds a different prefix to distinguish it.
  3. usestringstructure, each field of each row record of each table uses oneKEY.
  4. usestringstructure, each row record of each table uses oneKEY,valueAll fields recorded for a row in a table? ?back value of .

Answer(s): B



FusionInsight HDofHiveIn the application, there are the following scenarios:? ? ?Storage files have higher? ?efficiency, and most
Minute? ?Only a part of the letter is involved in the file, this scenario is suitable for using a column file (ORC F??)storage.

  1. True
  2. False

Answer(s): A



existFusionInsight HDmiddle,FlumeWhich of the following are supportedsourceTypes of? (multiple choice)

  1. Avro
  2. HBase
  3. Kafka
  4. HTTP

Answer(s): A,C,D



FusionInsight HDWhich of the following belong toOozieofMapReduce Actionconfiguration item? (multiple choice)

  1. name-node
  2. source
  3. mapred.mapper.class
  4. job-tracker

Answer(s): A,C,D



existKafkamiddle,ProducerThis can be done by configuring the synchronization parameters (producer.type) to ensure that data is sent in order.

  1. True
  2. False

Answer(s): A






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