[Jul 05, 2025] H13-711-ENU Exam Dumps - Huawei Practice Test Questions [Q220-Q234]

Q220. Which of the following descriptions about the data management and architecture faced by traditional enterprises is correct? (Multiple choice)

The operation and maintenance of massive data needs to ensure data stability, support high concurrency and increase server load.

Traditional databases do not consider the diversity of data, especially compatible with structured data, unstructured data and semi-structured data.

Traditional databases are not suitable for processing PB-level data.

Traditional databases do not require high data processing time, while big data requires real-time data processing

Q221. What query types does ElasticSearch have? (Multiple choice)

Based on full-text search

Term-Based Search

Retrieval based on score

Retrieval based on metadata

Q222. When installing the Streaming component of Fusioninsight HD, the Nimbus role requires how many nodes to be installed?

4

3

2

1

Q223. Which of the following measures are used to protect the integrity of data? (Multiple choice)

Metadata Reliability Assurance

Rebuild the copy data of the failed data disk

Safe Mode

Cluster data balance

Q224. When MRS Loader creates a job, what is the role of the connector?

Configure the connection method between the job and the external data source

Configure the connection method between the job and the internal data source

Provide optimization parameters to improve data import and export performance

Make sure there is a conversion step

Q225. ElasticSearch can be used as a relational database similar to MySQL.

真

偽

Q226. What are the characteristics of Spark? (Multiple choice)

fast

Clever

spirit

light

Q227. In the operation process of Flink, the role responsible for applying for resources is?

リソース・マネージャー

Job Manager

クライアント

Task Manager

Q228. The Fusionlnsight HD management node provides a dual-node HA mechanism. After the primary node fails, the primary and backup nodes need to manually implement Failover.

真

偽

Q229. What methods or interfaces does Loader provide for job management? (Multiple choice)

WEB UI

Linux command line

REST interface

Java API

Q230. Which of the following options are suitable for MapReduce?

Offline Computing

Real-time interactive computing

Iterative calculation

Stream computing

Q231. The Fusionlnsight HD cluster contains many kinds of services, and each service is composed of several roles. Which of the following are the roles of the service? (Multiple choice)

HDFS

ネームノード

DataNodes

HBase

Q232. When the number of nodes in the Zookeeper cluster is 5 nodes, how many nodes are equivalent to the disaster recovery capability of the cluster?

3

4

6

上記なし

Q233. What is the meaning of this command “ALTER TABLEemployee1ADDcolumns (columnlstring);” in Hive?

Drop table

Add columns

Create table

Modify the file format

Q234. TaskSlot in Flink is mainly used for resource isolation, including memory resources and CPU resources.

真

偽