Free H13-711_V3.0 Exam Braindumps (page: 77)

Page 77 of 163

NodeManager memory andCThe number of PUs is configured by which of the following options?

  1. YARN.scheduler.capacity.root.Queue maximum-capacity
  2. YARN.nodemanager.resource.cpu-vcore
  3. YARN.nodemanager.vmem-pmom-ratio
  4. YARN.modemanager.resource.memory-mb

Answer(s): B,C,D



What are the functions of Nimbus in the Streaming architecture?

  1. Monitor task execution status
  2. task scheduling
  3. start/stop worker process
  4. Resource allocation

Answer(s): A,B,D



The following statements about Kafka Partitioni are correct

  1. The introduction of the Partition mechanism ensures the high throughput of Kafkal
  2. Each Partition is an ordered and immutable message queue
  3. The number of Partitions determines the maximum number of concurrent consumers in each consumer group
  4. Each Partition corresponds to a log file at the storage level

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



Which of the following statements about Transformation in Flink is correct?

  1. The time window can be set by window
  2. The Filter operation is to perform a Boolean function on each element
  3. FlatMap can segment text
  4. KeyBy is to group the source data by key,To ensure that the metadata of the same key is divided into the same group

Answer(s): A,B,D



Page 77 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
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