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Real H13-711-ENU Questions HCIA-Big Data Exam V9.02 Killtest

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Real H13-711-ENU Questions HCIA-Big Data Exam V9.02 Killtest

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  1. Huawei HCIA-Big Data 2020 H13-711 Exam Questions HCIA-Big Data Certification Exam

  2. In Huawei Fusionlnsight HD, which of the following components are strongly dependent on Flink? (Multiple choice) A. YARN B. HDFS C. ZooKeeper D. Kafka Answer: ABC

  3. Which of the following description of the federal characteristics of the distributed file system HDFS? (Multiple choice) A. A Namespace uses a block pool to manage data blocks. B. A Namespace can manage data blocks using multiple block pools. C. The disk space of each block pool is physically shared, and the logical space is isolated. D. Support NameNode/Namespace horizontal extension. Answer: ACD

  4. When the number of nodes in the ZooKeeper cluster is 5 nodes, how many nodes are equivalent to the disaster tolerance of the cluster? A. 3 B. 4 C. 6 D. None of the above is correct Answer: C

  5. What does Fusionlnsight HD HBase use as its underlying file storage system by default? A. HDFS B. Hadoop C. Memory D. MapReduce Answer: A

  6. In the FusionInsight HD platform, HBase does not support secondary indexes. A. True B. False Answer: B

  7. Which of the following scenarios does Hive not apply to? A. Real-time online data analysis. B. Data mining, such as user behavior analysis, interest partitioning, and regional display. C. Data summary, such as daily, weekly user clicks, click on the ranking. D. Non-real-time analysis, such as log analysis, statistical analysis. Answer: A

  8. Which application scenarios is HBase not suitable for? A. Require application scenarios with full ACID characteristics B. Massive data application scenarios C. High throughput application scenario D. Semi-structured data application scenario Answer: A

  9. Flink is similar to Spark Streaming, which belongs to a time-driven real-time streaming system. A. True B. False Answer: B

  10. The following statement about ZKFC, which is wrong? A. ZKFC (ZKFailoverController) is used as a client of the ZooKeeper cluster to monitor the status information of the NameNode. B. The ZKFC process needs to be deployed in the node of the NameNode and the Leader node of the ZooKeeper. C. Standby NameNode senses the status of the Active NameNode through ZooKeeper. Once the Active NameNode rock machine, D. Standby NameNode will perform the main operation. E. HDFS NameNode ZKFC is connected to ZooKeeper, and the host name and other information is saved to ZooKeeper. Answer: B

  11. Flink supports Local mode and Cluster mode deployment. Other deployment modes are not supported at this time. A. True B. False Answer: B

  12. Thank You sales@killtest.com

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