Free H13-711-ENU Questions for Huawei HCIA-Big Data(Huawei Certified ICT Associate-Big Data) H13-711-ENU Exam as PDF & Practice Test Engine
Which of the following is not a state store supported by Flink?
Correct Answer: C
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Which of the following statements about the Ldap Server organizational model is correct? (Multiple choice)
Correct Answer: B,C,D
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In order to improve the fault tolerance of Kafka, Kafka supports partition replication strategy. Which of the following descriptions about Leader partition and Follower partition is wrong?
Correct Answer: B
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Which of the following statements about Kafka Partition are correct? (Multiple choice)
Correct Answer: A,B,C,D
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What are the successful cases of Huawei Fusioninsight HD in the industry? (Multiple choice)
Correct Answer: A,B,C,D
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The following figure shows the performance comparison data of Spark & MapReduce. It can be concluded that compared with MapReduce calculation, Spark uses ____ resources to obtain ____ times the performance?
Correct Answer: D
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On the Fusioninsight Manager interface, when a Kafka disk capacity insufficient alarm is received, and the cause of the alarm has been ruled out as a hard disk hardware failure, the system administrator needs to consider expanding the capacity to solve this problem
Correct Answer: A
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Which process is described in the Map stage shown in the figure below?
Correct Answer: A
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When MRS Loader creates a job, what is the role of the connector?
Correct Answer: C
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In the FusionInsight HD cluster planning, what kind of scenarios is suitable for the unified deployment of management nodes, control nodes and data nodes?
Correct Answer: C
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What does Fusioninsight HD HBase use by default as its underlying file storage system?
Correct Answer: D
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A user information table meg_table is saved in the HBase of Fusioninsight HD, Rowkey is the user id, and one column is the user nickname. Now write three KeyValues into this column in order: 001: Li, 001: Mary, 001: Lily, excuse me, which data will be returned by scan' meg_table' (VERSION=>2)?
Correct Answer: A
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The flume architecture shown in the figure below is mainly used to import data from outside the cluster into the cluster.
Correct Answer: B
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When planning and deploying a Fusionlnsight cluster, it is recommended to deploy _ ___ management nodes, at least ____ control nodes, and at least _____ data nodes.
Correct Answer: C
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The applicationMaster uses polling to apply for and receive resources from the ResourceManager through the RPC protocol.
Correct Answer: B
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