Huawei H13-711_V3.0-ENU HCIA-Big Data V3.0 Online Training
Huawei H13-711_V3.0-ENU Online Training
The questions for H13-711_V3.0-ENU were last updated at Dec 24,2024.
- Exam Code: H13-711_V3.0-ENU
- Exam Name: HCIA-Big Data V3.0
- Certification Provider: Huawei
- Latest update: Dec 24,2024
Which nodes need to communicate with external data sources before and after the Fusioninsight HD Loader operation?
- A . Loader service master node
- B . Nodes running YARN service jobs
- C . Both of the first two are required
- D . Neither of the first two is required
YRAN’s label-based scheduling, which of the following options is used for labeling?
- A . APPMaster
- B . Resource Manager
- C . Container
- D . Node Manager
Which of the following is not a mandatory option when creating a Loader job?
- A . name
- B . connection
- C . type
- D . Priority
The figure below shows the calculation model of Structured Streaming. Through observation, it can be concluded that the final calculation result of T3 is?
- A . Dog 1, owl 1
- B . Cat 2, dog 4, owl 2
- C . Cat 2, dog 3, owl 1
- D . Cat 1, cat 1, dog 2, dog 2, owl 2
Fusioninsight HD system audit log is unavailable to record which of the following operations?
- A . Clear warnings manually
- B . Start and stop the service instance
- C . Delete service instance
- D . Query History Monitoring
In the Flink technical architecture, which of the following is the computing engine for stream processing and batch processing?
- A . Standalone
- B . Runtime
- C . DataStream
- D . FlinkCore
FusionInsight HD uses the Hbase client to write 10 pieces of data in batches. A certain HRegionServer node contains two Regions of the table, namely A and B. Among the 10 pieces of data, 6 pieces belong to A and 4 pieces belong to B. Excuse me. How many RPC requests need to be sent to HRegionServer to write these 10 pieces of data?
- A . 2
- B . 1
- C . 6
- D . 10
The RowKey of a table in HBase is divided into SplitKey 9, e, a, z. How many Regions does this table have?
- A . 3
- B . 4
- C . 5
- D . 6
What physical resources does Redis mainly consume?
- A . memory
- B . Bandwidth
- C . Hard disk space
- D . Disk I/O
Which of the following programming languages is implemented in Spark?
- A . C
- B . C++
- C . JAVA
- D . Scala
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