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Free H13-711_V3.0 Exam Braindumps (page: 37)

Page 37 of 163
PDF with 649 Questions

Regarding the comparison between Hive and traditional data warehouse, which of the following descriptions is wrong?

  1. Hive metadata storage is independent of data storage, thereby decoupling metadata and data. High flexibility, while traditional data warehouse data application is single, low flexibility
  2. Hive is based on HDFS storage. Theoretically, the storage capacity can be expanded infinitely. The storage capacity of traditional data warehouses will have an upper limit
  3. Since Hive data is stored in HDFS, it can ensure high fault tolerance and high reliability of data
  4. Since Hive is based on a big data platform, query efficiency is faster than traditional data warehouses

Answer(s): D



The picture below shows Sparke&MapReduce performance comparison data, it can be concluded that compared with MapReducei computing, Spark uses( )resources, get( )double the performance?

  1. 1/8, 3
  2. 1/10, 3
  3. 1/10, 4
  4. 1/8, 4

Answer(s): B



F1ume is used to collect data, and the basic unit of data transmitted by the device is

  1. Split
  2. Block
  3. Event
  4. Packet

Answer(s): C



In the operation process of F1ink, the role responsible for applying for resources is

  1. ResourceManager
  2. JobManager
  3. Client
  4. TaskManager

Answer(s): B



Page 37 of 163



Post your Comments and Discuss Huawei H13-711_V3.0 exam with other Community members:

Anon commented on October 25, 2023
Q53, The answer is A. Region, not ColumnFamily
Anonymous
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Anon commented on October 24, 2023
Q51, answer is D. Not,
Anonymous
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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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