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 Nov 23,2024.
- Exam Code: H13-711_V3.0-ENU
- Exam Name: HCIA-Big Data V3.0
- Certification Provider: Huawei
- Latest update: Nov 23,2024
When the Spark application is running, what is the basis for Stage division?
- A . task
- B . taskSet
- C . action
- D . shuffle
Regarding DataSet, which of the following statements is wrong?
- A . DataSet is a strongly typed collection of domain-specific objects
- B . DataSet can perform most operations without deserialization
- C . DataSet performs sort, filter, shuffle and other operations that need to be deserialized
- D . DataSet is highly similar to RDD, and its performance is better than RDD
What does Fusioninsight HD HBase use by default as its underlying file storage system?
- A . HDFS
- B . Hadoop
- C . Memory
- D . MapReduce
Does the underlying data of HBase exist in the form of __?
- A . keyvalue
- B . Column storage
- C . Row storage
- D . Real-time storage
Regarding the relationship between Hive and other components of Hadoop, which of the following descriptions is wrong?
- A . Hive finally stores the data in HDFS
- B . Hive is a data warehouse tool for the Hadoop platform
- C . HQL can perform tasks through MapReduce
- D . Hive has a strong dependence on HBase
Which process is described in the Map stage shown in the figure below?
- A . Partition
- B . Sort
- C . Spill/Merge
- D . Combine
Zookeeper’s scheme authentication method does not include which of the following?
- A . sasl
- B . auth
- C . digest
- D . world
Which module in Hadoop is responsible for HDFS data storage?
- A . NameNode
- B . Data Node
- C . ZooKeeper
- D . Job Traoker
Huawei Fusioninsight HD is the first big data platform in China that complies with the national financial level protection. What are the following aspects of its security?
- A . System Security
- B . Authority authentication
- C . Data Security
- D . All of the above are correct
Which of the following does not include the scheme authentication method of Zookeeper?
- A . auth
- B . sasl
- C . digest
- D . world
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