Best Huawei H13-711_V3.0-ENU Exam Practice Material Updated on Oct 22, 2022
New H13-711_V3.0-ENU Actual Exam Dumps, Huawei Practice Test
NEW QUESTION 63
Which of the following description of the flink window is wrong? (Multiple choice)
- A. Rolling windows do not overlap in time
- B. The rolling windows overlap in time
- C. There is overlap in time between sliding windows
- D. There is no overlap in time between sliding windows
Answer: B,D
NEW QUESTION 64
What data will Fusioninsight Manager regularly back up?
- A. NameNode
- B. DBService
- C. OMS
- D. LDAP
Answer: A,B,C,D
NEW QUESTION 65
When a Regioni in HBaser performs the Split operation, what stage occurs in the process of actually dividing an HFile file into two Regions?
- A. ompactionj process
- B. HFile separation process
- C. During Flush
- D. During Spliti
Answer: A
NEW QUESTION 66
Which of the following statements about the interaction between F1ink and other components is correct?
- A. The running of Flink tasks relies on YARN for resource scheduling and management
- B. Flink can send received components to Kafka
- C. Flink reads and writes data in HDFS file system
- D. The implementation of Flink's checkpoint relies on Zookeeper
Answer: A,B,C,D
NEW QUESTION 67
Flink's data conversion operation is completed in which of the following step?
- A. Sink
- B. Transformation
- C. soure
- D. Channel
Answer: B
NEW QUESTION 68
Multiple channels can be configured in the properties.protertises configuration file of Flumef to transmit data
- A. False
- B. True
Answer: B
NEW QUESTION 69
Hadoop's HDFS is a distributed file system, suitable for data storage and management in which of the following application scenarios? (Multiple choice)
- A. Large amount of small file storage
- B. Streaming data access
- C. High capacity, high throughput
- D. Low latency reading
Answer: B,C
NEW QUESTION 70
When performing HBase data reading service, which parts of data need to be read? (Multiple choice)
- A. MemStore
- B. HFile
- C. HLog
- D. HMaster
Answer: A,B
NEW QUESTION 71
In the Zookeeper service model, the Leader node exists in the active/standby mode, and other nodes belong to the Follower node.
- A. False
- B. True
Answer: B
NEW QUESTION 72
In many small file scenarios, Spark will start many tasks. When there is a Shuffle operation in the SQL logic, the number of hash buckets will be greatly increased, which will seriously affect the performance. In Fusioninsight, scenarios for small files usually use the( )Operator to merge partitioni generated by small files in Tabler, reduce the number of partitions, avoid generating too many hash buckets during shuffle, and improve performance?
- A. onnect
- B. join
- C. coalosce
- D. group by
Answer: B
NEW QUESTION 73
Huawei has extensive experience in big data solutions in finance, public security, railways, government affairs and other industries.
- A. False
- B. True
Answer: B
NEW QUESTION 74
Which of the following is not a mandatory option when creating a Loader job?
- A. name
- B. connect
- C. type
- D. priority
Answer: D
NEW QUESTION 75
In the MRS service, the unavailability of the Zookeeper service will lead to the unavailability of the kafka service.
- A. False
- B. True
Answer: B
NEW QUESTION 76
Redis adopts a non-central self-organizing structure. Nodes use the Gossip protocol to exchange node status information.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 77
Fusioninsight Hadoop:In the cluster, query through df-hT on a node. The partitions you see include the following: /var/log/srv/BigData/srv/BigData/hadoop/data5/srv/BigData/solr/solrserver3/What is the optimal RAID level planning combination for the disks corresponding to the srv/BigData/dbdadom partitions?
- A. Raido Raid1 Raido Non-Raidl
- B. Raidl Raid1 Non-RaidNon-Raid Raidl
- C. Non-Raid Non-Raid Non-Raid Non-Raid Raid1
- D. Raido raido Raido Raido raid0
Answer: B
NEW QUESTION 78
The job of Loader fails to execute, and the imported data will not be deleted automatically, and must be deleted manually.
- A. False
- B. True
Answer: A
NEW QUESTION 79
Which of the following options belong to Huawei Kunpeng Industrial Products? (Multiple choice)
- A. Smart SSD controller chip
- B. Intelligent management chip
- C. Huawei Kunpeng processor
- D. Smart NIC chip
Answer: A,B,C,D
NEW QUESTION 80
Kafka Cluster Mirroring. Which of the following functions can be achieved by the tool?
- A. Kafkat but intra-cluster data recovery
- B. Kafka cross-cluster data synchronization scheme
- C. Kafka data backup within a single cluster
- D. None of the aboveA. True
Answer: B
NEW QUESTION 81
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