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Free H13-711_V3.0 Exam Braindumps (page: 35)

Page 35 of 163
PDF with 649 Questions

Regarding RDD, which of the following statements is wrong?

  1. RDD has a lineage mechanism (Lineage)
  2. RDDs are stored on disk by default
  3. RDD is a read-only, partitionable distributed dataset
  4. RDD is Spark's abstraction of underlying data

Answer(s): B



In order to ensure the reliability of snapshot storage of streaming applications, where are the snapshots mainly stored?

  1. In the memory of the JobManager
  2. In a single-machine database with high reliability
  3. in the local file system
  4. in HDFS

Answer(s): D



In the Fusioninsight product, which of the following descriptions about kafka's topicl is incorrect?

  1. The number of Topic partitions can be configured when creating
  2. Each topic can only be divided into one partition area
  3. Each message published to kafka has a category, which is called topic and can also be understood as a queue for storing messages
  4. Each partition corresponds to a log file at the storage level, and the log file records all message data

Answer(s): B



Which of the following scenarios does Hive not apply to?

  1. Non-real-time analysis. Such as log analysis, statistical analysis
  2. data mining. Such as user behavior analysis, interest analysis, regional display
  3. Data summary. such as clicks per user per day,Click to rank
  4. Real-time online data analysis

Answer(s): D



Page 35 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