Huawei H13-711_V3.0 Exam Questions Free Practice Test

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Viewing questions 91-105 out of questions

Questions # 91:

What processes are included in the HBase service of Fusioninsight HD?

Options:

HMaster

Slave

HRegionServer

Data Node

Expert Solution

Questions # 92:

In Huawei's big data solution, which of the following components are included in the hadoop layer?

Options:

Miner

Spark

Hive

Flink

Expert Solution

Questions # 93:

Which of the following statements about the LdapServer organizational model is correct?

Options:

Concrete objects cannot be defined under an organizational unit.

Each node in the LDAPServer directory tree is called an entry and has its own unique distinguished name DN (Distinguished Name).

The root of the LDAPServer directory tree generally defines the domain name DC (Domain Component).

DAPServer directory information is organized and stored based on a tree structure.

Expert Solution

Questions # 94:

As shown in the figure, which of the following options are wide dependencies

Options:

group by A->B

map:C->D

union D&E->F

join B&F->G

Expert Solution

Questions # 95:

This command in Hive "ALTER TABLEemployeelADDcolumns(columnlstring);"What does it mean?

Options:

delete table

add column

create table

Modify file format

Expert Solution

Questions # 96:

What is the basis for Stage division when Spark applications are running?

Options:

task

taskSet

action

shuffle

Expert Solution

Questions # 97:

In Flink( )Interface for streaming data processing.( )interface for batch processing

Options:

Stream API, Batch API

Data Stream APl. DataSet AP

DataBatch AP1.DataStreamAPIi

BatchAP1, Stream APi

Expert Solution

Questions # 98:

The HDFS data reading process includes the following steps, please choose the correct order. (Drag title) Order: ECADB

Options:

After obtaining this input stream, the client calls the read method to read the data. The input stream selects the nearest DataNode to establish a connection and read data.

The client calls close. to close the input stream.

The location where the data block corresponding to this file in NameNodel is obtained by calling NameNode remotely through RPC

If the end of the data block has been reached. Then close the connection with this DataNodel, and then re-find the next data block. until all data is read.

The client calls the open method of the FileSystem instance to obtain the input stream corresponding to the file.

Expert Solution

Questions # 99:

To enable the log aggregation function of the Yam component in the Hadoop platform, which parameter needs to be configured?

Options:

yarn.nodemanager.local-dirs

yarn.nodemanager.log-dirs

yarn.acl.enable

yarn.log-aggregation-enable

Expert Solution

Questions # 100:

What are the following main functions of FusionInsightManager?

Options:

data integration

System Management

safety management

Service Governance

Expert Solution

Questions # 101:

What are some typical Filters included in HBaser?

Options:

Single Column Value Filter

Filter List

Row Filter

Key Only Filter

Expert Solution

Questions # 102:

The following figure shows the label storage strategy of HDFS. Observe the figure below, which data nodes will HBasel data be stored on

Options:

DataNode A

DataNode B

DataNode E

DataNode F

Expert Solution

Questions # 103:

Which of the following sub-products are included in the Fusioninsight family

Options:

Fusioninsight Miner

Fusioninsight Farmer

Fusioninsight HD

GaussDB 200

Expert Solution

Questions # 104:

Which of the following options does the time operation type supported by F1ink include?

Options:

End Time

processing time

Acquisition time

event time

Expert Solution

Questions # 105:

Which of the following components does the platform architecture of Huawei's big data solution include?

Options:

Hadoop layer

GaussDB 200

Datafarm layer

Fusiolnght Manager

Expert Solution

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