Free H13-711_V3.0 Exam Braindumps (page: 64)

Page 64 of 163

The high reliability of Fusioninsight HD data is reflected in which of the following aspects?

  1. Disaster recovery across data centers
  2. Power-down protection for critical data
  3. Disk hot swap
  4. Third-party backup system integration

Answer(s): A,B,C,D



Which of the following are the functions that Spark can provide?

  1. Distributed memory computing engine
  2. Distributed file system
  3. Unified scheduling of cluster resources
  4. Stream processing capabilities

Answer(s): A,D



Which of the following statements about CarbonData in Fusioninsight is correct?

  1. cArbon is also a high-performance analytics engine that integrates data sources with spark.
  2. cArbon uses a combination of lightweight compression and heavyweight compression to compress data, which can reduce data storage space by 60%-80% and greatly save hardware storage costs.
  3. arbon is a new Apache Hadoop native file format that uses advanced columnar storage, indexing, compression, and encoding techniques to improve computational efficiency to help accelerate data queries over petabytes of magnitude, and can be used for faster interactive queries.
  4. The purpose of using carbon is to provide ultra-fast responses to ad-hoc queries on big data.

Answer(s): A,B,C,D



What steps are included in the preparation for Fusioninsight HD installation?

  1. Complete the hardware installation
  2. Complete the node host OS installation
  3. Prepare tools and software. Such as Putty, LLD, Fusioninsight HD software installation package, et
  4. Prepare planning data. such as network parameters and role deployment locations

Answer(s): A,B,C,D



Page 64 of 163



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Anon commented on October 25, 2023
Q53, The answer is A. Region, not ColumnFamily
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Anon commented on October 24, 2023
Q51, answer is D. Not,
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Anon commented on October 24, 2023
Which statement is correct about the client uploading files to the HDF$ file system in the Hadoop system? The file data of the client is passed to the DataNode through the NameNode Allows the client to divide the file into multiple blocks, according to DaThe address information of taNodel is entered into each DataNode in order The client writes the entire file to each DataNodel in sequence according to the address information of the DataNode, and then divides the file into multiple blos by the DataNode)ck The client only uploads data to one DataNode, and then the NameNodet is responsible for block replication The answer is not B. In fact, all statements are wrong. D is almost correct but replication is done by DN not NN
Anonymous
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