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H13-711_V3.0 Huawei HCIA-Big Data V3.0 Free Practice Exam Questions (2025 Updated)

Prepare effectively for your Huawei H13-711_V3.0 HCIA-Big Data V3.0 certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 649 questions

Compared with the open source Sqoop, what are the enhanced features of Loader

A.

High reliability

B.

high performance

C.

safety

D.

Graphical

What methods or interfaces does Loader provide to implement job management?

A.

WEB UI

B.

Linuxt command line

C.

REST interface

D.

Java API

Which of the following are the characteristics of Streamingl?

A data is stored first and then calculated

B. event driven

C. low latency

D. Can do continuous query

Which of the descriptions of the Loader job in FusionlnsightHD is correct?

A.

After the Loader submits the job to Yam for execution, if the Loader service is abnormal at this time, the job execution fails.

B.

After the Loader submits the job to Yam for execution, if a Mapper task fails to execute, it can automatically retry

C.

After the Loadet job fails to execute, garbage data will be generated, which needs to be cleared manually by the user

D.

Loader submits a job to Yam for execution. No other jobs can be submitted until the job is executed.

What kinds of Kafka message transmission guarantees are usually provided?

A.

At Most Three Times

B.

Exactly Once

C.

At least once (At Lease once)

D.

At Most once

The data node is the working node of HDFS. Which of the following are its functions? (multiple choice)

A.

Responsible for storing and reading data

B.

Data storage and retrieval are performed according to the scheduling of the client or the name node

C.

Records all operations for file creation, deletion, renaming, etC.

D.

Periodically send the namenode a list of its own stored blocks.

In the Output stage, Structured Streaming can define different data writing methods, including which of the following methods?

AAppend Mode

B. Update Mode

C. General Mode

D. Ccomplete Mode

In the process of using Flume to transmit data, in order to prevent data loss due to the restart of the Flume process. Which of the following Channel types can be used

A.

Memory Channel

B.

JDBC Channel

C.

File Channel

D.

HDES Channel

In Kafka, the following statement about the data sent by the Producer is wrong

A.

The Producer is responsible for producing data, and the Consumer is responsible for consuming data. A connection needs to be established between the Producer and the Consumer.

B.

Proucer can send data to both Broker and Consumer

C.

As a message producer, Proucer can directly write data to Zookeeper

D.

Proucer can generate data by connecting to any normal Broker instance

Regarding the basic operation of Hive table building, the correct description is

A.

Once the table is created, the table name cannot be changed.

B.

Once the table is built. No new columns can be added

C.

The external keyword needs to be specified when creating an external table

D.

Once the table is created, the column names cannot be changed

Use the Hbase client to write 10 pieces of data in batches. An HRegionServer node contains 2 regions of the table, namely A and B. Among the 10 pieces of data, 6 belong to A and 4 belong to B. Please write How many RPC requests do I need to send to HRegionServer for these 10 pieces of data?

A.

2

B.

1

C.

6

D.

10

SELECT a salary，b adiress FROM employee a JoiNsELECT adress FROM Employee info where provine ='zhejiang) b NO ananme=B. name: "What types of operations are included?

A.

create table

B.

Import Data

C.

subquery

D.

J0IN query

What configuration files can the Fusioninsight HD LLD configuration planning tool generate?

A.

Monitoring Alarm Threshold Profiles

B.

Cluster installation template file

C.

Configuration files for HDFS and YARN

D.

Configuration file Check required to execute Precheck Nodes.Config

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

A.

Miner

B.

Spark

C.

Hive

D.

Flink

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