Free H13-711_V3.0 Exam Braindumps (page: 55)

Page 55 of 163

Regarding the task selection of the capacity scheduler, which of the following statements is correct?

  1. Maximum queue level first
  2. Minimum queue level first
  3. Resource recycling request queue priority
  4. The queue with the lowest resource utilization takes precedence

Answer(s): B,C,D



Which of the following statements about Zookeeper's Leaderi election is correct?

  1. When the number of instances n is an odd number, assuming n=2x+1, it takes x+l votes to become a leader node
  2. When Zookeeperj elects leaderE, it needs more than half of the votes
  3. When the number of instances is 8, it takes 5 votes to become the leader node. The disaster recovery capability is 4
  4. When the number of instances n is an odd number, assuming n=2x+1, it takes x votes to become a leader node

Answer(s): A,B



Which way is correct to load data into Hive table?

  1. Load the file of the local path directly into the Hive table
  2. Hive supports insert into! The method of a single record. So you can insert a single record directly on the command line
  3. Insert result set from other table into Hive table
  4. Load files on HDFS into Hive tables.

Answer(s): A,C,D



Which of the following are the optimization methods of Redis?

  1. Reduced key-values
  2. Turn off persistence
  3. Limit Redis memory size
  4. slowlog configuration

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



Page 55 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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