Huawei HCIA-Big Data V3.0 - H13-711_V3.0-ENU Exam Questions
QUESTION NO: 1
Which of the following contents can be viewed in the Loader historical job record?
Which of the following contents can be viewed in the Loader historical job record?
Correct Answer: A,B,C,D
QUESTION NO: 2
How does ElasticSearch index data?
How does ElasticSearch index data?
Correct Answer:
Invertedindex
QUESTION NO: 3
Which parameter needs to be configured to enable the log aggregation function of the YARN component in the Hadoop platform?
Which parameter needs to be configured to enable the log aggregation function of the YARN component in the Hadoop platform?
Correct Answer: D
QUESTION NO: 4
In the MRS service, the unavailability of the Zookeeper service will result in the unavailability of the kafka service.
In the MRS service, the unavailability of the Zookeeper service will result in the unavailability of the kafka service.
Correct Answer: A
QUESTION NO: 5
The MOB data in HBaser is directly stored in the HFile format on HDFS. Then, the address information and size M information of this file are stored as value in the store that manages HBase. These files are centrally managed through tools. This can greatly reduce the frequency of compation and split of HBase and improve performance.
The MOB data in HBaser is directly stored in the HFile format on HDFS. Then, the address information and size M information of this file are stored as value in the store that manages HBase. These files are centrally managed through tools. This can greatly reduce the frequency of compation and split of HBase and improve performance.
Correct Answer: A
QUESTION NO: 6
What configuration files can the Fusioninsight HD LLD configuration planning tool generate?
What configuration files can the Fusioninsight HD LLD configuration planning tool generate?
Correct Answer: C,D
QUESTION NO: 7
Which of the following statements about Transformation in Flink is correct?
Which of the following statements about Transformation in Flink is correct?
Correct Answer: A,B,C
QUESTION NO: 8
Multi-select Hive components can support multiple interfaces, which of the following interfaces is not supported
Multi-select Hive components can support multiple interfaces, which of the following interfaces is not supported
Correct Answer: A,B,D
QUESTION NO: 9
Spark Streaming? The fault tolerance mechanism means that if any partition in the RDD fails, it can be recalculated and generated according to its parent RDD. If the parent RDD is lost, you need to go to the disk to find the original data.
Spark Streaming? The fault tolerance mechanism means that if any partition in the RDD fails, it can be recalculated and generated according to its parent RDD. If the parent RDD is lost, you need to go to the disk to find the original data.
Correct Answer: B
QUESTION NO: 10
What are the storage formats supported by Hive?
What are the storage formats supported by Hive?
Correct Answer: A,B,C,D
