[2025年05月07日] 有効なH13-711-ENUテスト解答H13-711-ENU試験PDF問題を試そう [Q283-Q303]

[2025年05月07日] 有効なH13-711-ENUテスト解答H13-711-ENU試験PDF問題を試そう

有効なHCNA-Big Data H13-711-ENU問題集はあなたの合格を必ず保証します

質問 # 283
What are the successful cases of Huawei Fusioninsight HD in the industry? (Multiple choice)

A. Intelligent transportation
B. Finance
C. Digital government
D. Smart Park

正解：A、B、C、D

質問 # 284
Hive does not retrieve whether the data conforms to the schema during load. Hive follows the schema on read (read mode). Only when the mode is read, the Hive data field schema is checked.

A. True
B. False

正解：A

質問 # 285
When executing the HBase data reading business, which parts of the data need to be read? (Multiple choice)

A. HLog
B. HMaster
C. HFile
D. MemStore

正解：C、D

質問 # 286
Which of the following aspects are reflected in the high reliability of Fusioninsight HD data? (Multiple choice)

A. Key data power-down protection
B. Disaster recovery across data centers
C. Third-party backup system integration
D. Disk hot swap

正解：A、B、C、D

質問 # 287
Which parameter needs to be configured to enable the log aggregation function of the YARN component on the Hadoop platform?

A. YARN.log-aggregation-enable
B. YARN.nodemanager.local-dir
C. YARN.nodemanager.log-dirs
D. YARN.acl.enable

正解：A

質問 # 288
Which of the following options are Huawei Cloud MRS advantages? (Multiple choice)

A. Scalability
B. Ease of use
C. High reliability
D. high performance

正解：A、B、C、D

質問 # 289
User Rights Management Role-Based Access Control (RBAC) provides visualized multi-group unified user rights management in the cluster.

A. True
B. False

正解：A

質問 # 290
Which module is responsible for storing Fusioninsight Manager user data?

A. Kerberos
B. LDAP
C. AOS
D. CAS

正解：B

質問 # 291
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. Sink
D. Interceptor

正解：D

質問 # 292
The capacity scheduler is allocating resources. There are two queues Q1 and Q2 at the same level, both of which have a capacity of 30, of which 8 have been used by Q1 and 14 have been used by Q2, and resources will be allocated to Q1 first.

A. True
B. False

正解：A

質問 # 293
When Fusioninsight HD deploys Solr, if you choose to store the index on a local disk, it is recommended to mount the disk separately for the data directory of each SolrServer instance, and configure the disk as RAID0 or RAID5.

A. True
B. False

正解：A

質問 # 294
Which of the following options cannot be realized through big data technology?

A. Operational Analysis
B. Product recommendation
C. Credit Evaluation
D. Business model discovery

正解：D

質問 # 295
The data flow of Flume can be sent to different Channels according to the information of headers.

A. True
B. False

正解：A

質問 # 296
With the continuous increase of the volume of big data, the requirements for the physical security of data storage are getting higher and higher, and the requirements for multiple copies of data and disaster recovery mechanisms are also raised.

A. True
B. False

正解：A

質問 # 297
When a MapReduce task fails, the task can be recalculated through the retry mechanism.

A. True
B. False

正解：A

質問 # 298
What are the correct understandings and descriptions of the main characteristics of big data? (Multiple choice)

A. There are many data sources and formats
B. A large amount of data and a large amount of calculation
C. Fast data growth and fast processing
D. Data value density is low, but value is high

正解：A、B、C、D

質問 # 299
In the Kafka cluster, the role of the Kafka server is?

A. Consumer
B. Broker
C. Zookeeper
D. Producer

正解：B

質問 # 300
In Flink, the checkpoint mechanism can ensure that when the application fails during operation, it recovers from a certain checkpoint. During this process, stream snapshots are created sequentially according to the order of data inflow.

A. True
B. False

正解：A

質問 # 301
Flink can perform statistics based on which of the following windows? (Multiple choice)

A. Session window
B. Count window
C. Time windows
D. Sliding window

正解：A、B、C、D

質問 # 302
The following figure shows the label storage strategy of HDFS. Observe the following figure, which data nodes will the HBase data be stored on? (Multiple choice)