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Huawei H13-723_V2.0 Exam
HCIP-Big Data Developer V2.0 (Page 22 )

Updated On: 12-Jan-2026
Page 22 of 132
PDF with 526 Questions

aboutFusionInsight HDplatformHiveservice, itsWebHCatDevelopment interface, which of the following descriptions is incorrect?

  1. Support based onRESTquery request
  2. WebHCatThe return data format isSML
  3. WebHCatbased onHTTPandHTTPSAgreement to provide services to the outside world
  4. able to passWebHCatCreate tables, query, etc.

Answer(s): B



HDFSRuntime,NameNodewill load all the metadata of the file system from disk into memory, so the file system can
The total number of files stored is limited byNameNodememory capacity.

  1. True
  2. False

Answer(s): A



Suppose there is an application that needs to be accessed frequentlyOracleThe user table in the database, in order to improve performance, introduceRedisto cache users information.
For this scene,RedisWhich of the following is the best data structure choice for ?

  1. list
  2. set
  3. hash
  4. sorted set

Answer(s): C



.existFusionInsight HDin, useSparkSQL, which of the following methods (or tools) can be used to performSQLstatement?
(multiple choice)

  1. JDB, C
  2. spark-beeline
  3. spark-sql

Answer(s): A,B,C



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