H13-711-ENU問題集PDFでH13-711-ENUリアル試験問題解答 [Q214-Q231]

H13-711-ENU問題集PDFでH13-711-ENUリアル試験問題解答

時間限定！今すぐ試そうH13-711-ENU試験 [2025] 問題集でHuaweiのPDF問題

質問 # 214
On the Hadoop platform, what command is usually used to view the information of an application in the YARN service?

A. container
B. jar
C. application-attempt
D. Application

正解：D

質問 # 215
Which of the following nodes are included in the basic system architecture of HDFS? (Multiple choice)

A. Resource Manager
B. Node Manager
C. Data Node
D. NameNode

正解：C、D

質問 # 216
When the Fusioninsight Manager interface shows that the Hive service status is Bad, what are the possible reasons? (Multiple choice)

A. The HBase service is unavailable
B. DBService is unavailable
C. The MetaStore instance is unavailable
D. HDFS service is unavailable

正解：B、C、D

質問 # 217
Which operations in Hive can be merged? (Multiple choice)

A. SELECT
B. UNION ALL
C. GROUP BY
D. JOIN

正解：B、C

質問 # 218
During the data collection process of Flume, which of the following options the data can be filtered and modified?

A. Channel
B. Channel Selector
C. Interceptor
D. Sink

正解：C

質問 # 219
What is the core module of spark?

A. mapreduce
B. spark streaming
C. spark core
D. spark sql

正解：C

質問 # 220
In the MRS platform, which component does the Flume data flow not need to pass through in the node?

A. Channel
B. Topic
C. Source
D. Sink

正解：B

質問 # 221
Which of the following descriptions about Zookeeper features is wrong?

A. Message update can only succeed or fail, there is no intermediate state.
B. Updates sent by the client are applied in the order in which they were sent.
C. A message must be received by more than half of the servers. It will be successfully written to disk
D. The number of Zookeeper nodes must be an odd number.

正解：D

質問 # 222
Which of the following statements about Huawei's big data solutions is correct? (Multiple choice)

A. GaussDB is an open source database product
B. Fusioninsight Manager is a distributed system management framework, administrators can control distributed clusters through multiple access points
C. Farmer is a data service framework
D. Fusioninsight HD is an enhanced version based on open source big data software Hadoop

正解：A、B、C、D

質問 # 223
Which of the following scenarios in HBase will trigger the Flush operation? (Multiple choice)

A. When the number of files in WALs reaches the threshold
B. The ratio of the total memory occupied by MemStore to the total memory of RegionServer exceeds the preset threshold size
C. HBase periodically refreshes Memstore, the default period is 1 hour
D. The total size of the MemStore in the Region has reached the preset Flush Size threshold

正解：A、B、C、D

質問 # 224
Hadoop's HDFS is a distributed file system, which of the following application scenarios is suitable for data storage and management? (Multiple choice)

A. Low latency read
B. Streaming data access
C. Large number of small file storage
D. High capacity, high throughput

正解：B、D

質問 # 225
The nodes in the ElasticSearch cluster are divided into master and slave.

A. False
B. True

正解：B

質問 # 226
Regarding DataSet, which of the following statements is wrong?

A. DataSet performs sort, filter, shuffle and other operations that need to be deserialized
B. DataSet is highly similar to RDD, and its performance is better than RDD
C. DataSet is a strongly typed collection of domain-specific objects
D. DataSet can perform most operations without deserialization

正解：A

質問 # 227
What services can Huawei DWS provide to customers? (Multiple choice)

A. Unified Management Console
B. Response in seconds for trillions of data association analysis
C. Support GDS tools to speed up data storage
D. Ensuring high reliability of data and systems

正解：A、B、C、D

質問 # 228
During the deployment of Fusioninsight HD, the Check Node. Config configuration file must be called when precheck is executed to check each node.

A. False
B. True

正解：B

質問 # 229
Which of the following scenarios is Flume suitable for data collection? (Multiple choice)

A. Local file data collection
B. Real-time data collection of large volumes of data
C. Log collection generated by the application system
D. Collect data from data sources such as Thrift, Avro, Syslog, Kafka, etc.

正解：A、C、D

質問 # 230
Huawei Cloud MapReduce service provides a one-stop enterprise-level big data cluster cloud service that is fully controllable by tenants. The flexible and easy-to-use full-stack big data platform can easily run Hadoop, Spark, HBase, Kafka, Storm and other big data components, realize real-time and offline analysis and mining, and discover new business opportunities.