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HCNA-bigData H13-711 free download

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HCNA-bigData H13-711 free download

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  1. https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  2. •HCNA HCNA- -bigData Questions From Real Test Questions From Real Test bigData H13 H13- -711 Sample 711 Sample Back to school https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  3. 1. Which description about the HFile in HBase is not correct? A. A HFile belongs to a Region B. A HFile contains multiple columns family data C. A HFile contains multiple columns data D. A HFile contains multiple lines data Answer: B https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  4. 2. When the HBase write data is executed in the FusionInsight HD system, the data is written into the MemStore, Hlog, and HDP logs. After which step is the write data successfully returned to the client? A. MemStore B. HLog C. HDFS D. Memory Answer: B https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  5. 3. In FusionInsight HD system, which does not belong to the cluster node disk partition? A. OS partition B. Data partition C. Metadata partition D. Management partition Answer: D https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  6. 4. The order of the YARN scheduler allocates resources application, which of the following description is correct? A. any machine -> the same rack -> local resources B. any machine -> local resources -> the same rack C. local resources -> the same rack -> any machine D. the same rack -> any machine -> local resources Answer: C https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  7. 5. A user needs to set up a 350 nodes FusionInsight HD cluster, which solution is the best? A. Management nodes, control nodes, data nodes deployed in one, two-tier networking B. Management nodes, control nodes deployed in one, data nodes deployed independently, two-tier networking C. Management nodes, control nodes, data nodes are deployed independently, the three-tier networking D. Management nodes, data nodes deployed in one, control node deployed independently, two-tier networking Answer: C https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  8. 6. In FusionInsight HD, which statement about HBase BIoomFilter feature is not correct? A. Can be used to filter the data B. Can be used to optimize random read performance C. will increase the consumption of storage D. can accurately determine a data not exist Answer: A https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  9. 7. Which part of the data needs to be read when performing HBase read data service? A. HFile B. HLog C. MemStore D. HDFS Answer: AC https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  10. 8. In FusionInsight HD products, which statement about Kafka components are correct? (Multiple choice) A. When deleting a Topic, you must ensure Kafka's service configuration delete.topic.enable is configured to true B. Kafka installation and operation log save path for /srv/Bigdata/kafka/ C. ZooKeeper service unavailable will result in Kafka service unavailable D. You must use the admin user or kafkaadmin group user to create a topic Answer: ACD https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  11. 9. What is the abstraction of YARN resources in Hadoop system? A. Memory B. CPU C. Container D. Disk space Answer: C https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

  12. 10. FusionInsight HD HBase management process is how to choose the main node? A. Randomly selected B. Adjudication by RegionServer C. Adjudication by ZooKeeper D. HMaster is dual master mode and does not require adjudication Answer: C https:// https://www.passcert.com/H13 www.passcert.com/H13- -711.html 711.html

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