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
In Fusioninsight HD, if you need to view the users and permission groups currently logged into HBase, what commands can you execute in the HBase shell?
- A . use_permission
- B . whoami
- C . who
- D . get_user
Which of the following options cannot be realized through big data technology?
- A . Business model discovery
- B . Credit Evaluation
- C . Product recommendation
- D . Operational Analysis
What is the index name of ElasticSearch?
- A . ddcvc
- B . doc
- C . logstash-2020.01.17
- D . 3sDqsm8Bu-kTplz0jqhL
What components does HBase use by default as its underlying file storage system?
- A . File
- B . Kafka
- C . Memory
- D . HDFS
Which of the following options in the HBase command has the worst performance
- A . put
- B . get
- C . list
- D . Scan
In the MRS platform, which component does the Flume data flow not need to pass through in the node?
- A . Sink
- B . Channel
- C . Topic
- D . Source
The figure below shows the Flume data transmission architecture. What is the component at the "?" in the figure?
- A . Interceptor
- B . Channel processor
- C . Channel selector
- D . None of the above is correct
Which of the following commands can clear the data of all databases under the Redis instance?
- A . dropall
- B . flushall
- C . flushdb
- D . dropdb
In the Fusioninsight product, which of the following descriptions about the kafka topic is wrong?
- A . Each Topic can only be divided into one partition (area)
- B . The number of partitions of Topic can be configured at the time of creation
- C . The storage level of each Partition corresponds to a log file, and all information data is recorded in the log file
- D . Each message published to Kafka has a category. This category is called Topic, which can also be understood as a queue for storing messages.
What is the core module of spark?
- A . spark streaming
- B . spark core
- C . mapreduce
- D . spark sql
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