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Free H13-711_V3.0 Exam Braindumps (page: 33)

Page 33 of 163
PDF with 649 Questions

Which of the following statements about the read/write process of the leader node of Zookeeper after receiving the data change request is correct?

  1. Simultaneous writes to disk and memory
  2. Write to disk first, then write to memory
  3. write to memory only
  4. Write to memory first, then write to disk

Answer(s): B



Which of the following descriptions about HBase. Secondary Index is correct

  1. The secondary index associates the column to be searched with the rowkey into an index table
  2. At this point, it is listed as a new rowkey; the original rowkey becomes the value
  3. The secondary index is queried twice
  4. all of the above

Answer(s): D



A user information table meg is saved in HBaser of Fusioninsight HD_table, Rowkey is the user id, one of which is the name of the user, now write three KeyValues to this column in sequence:001:Li, 001:Mary001:Lily, may I ask scanmeg_table', (VERSION=>2) which pieces of data will be returned?

  1. 001:Lily
  2. 001:Li
  3. 001:Mary, 001:Lily
  4. 001:Li, 001:Mary, 001:Lily

Answer(s): D



Which of the following commands downloads directory files from HDFS to local?

  1. dfs-cat
  2. dfs -mkdir
  3. dfs -get
  4. dfs-put

Answer(s): C



Page 33 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
upvote