Free H13-711_V3.0 Exam Braindumps (page: 47)

Page 47 of 163

Which of the following options for providing multiple Redis1 optimizations is wrong?

  1. Condensed key names and key values
  2. Close Transparent Huge Pages
  3. Modify the minimum number of tcp connections in linux
  4. Modify the linuxl kernel memory allocation strategy or execute sysctl

Answer(s): C



Provide enterprise-level metadata management under the DGC platform architecture. Data asset management can visually support drilling, traceability, etC. Through the data map, which module can provide data intelligent search and operation monitoring to realize the data blood relationship and data panorama visualization of data assets?

  1. data development
  2. Data Asset Management
  3. Specification design
  4. data integration

Answer(s): B



In big data computing tasks, about0Which description of intensive tasks is incorrect?oneitem?

  1. Most of the time during I0-intensive task execution is spent at I0
  2. By improving network transmission efficiency and read and write efficiency, performance can be greatly improved
  3. High PU consumption
  4. The more tasks, the more efficient the CPU

Answer(s): C



The following description about Flink barrier is wrong ( )

  1. barrier) is periodically inserted into the data stream and flows with it as part of the data stream
  2. Barriers are at the heart of Flink snapshots
  3. A barrier compares the snapshot data of this cycle with the nextonePeriodic snapshot data is separated
  4. When inserting barrierf, it will temporarily block the data flow

Answer(s): D



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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
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