Real HCIA-Security V3.0 Certification Exam H12-711_V3.0-ENU Test Questions

Now you need to register H12-711_V3.0-ENU exam to complete HCIA-Security V3.0 certification. We have new Huawei H12-711_V3.0-ENU test questions online to help you pass Huawei HCIA-Security V3.0 certification exam successfully.

We have collected the actual questions and answers to help you prepare for HCIA-Security V3.0 certification exam well. Huawei H12-711_V3.0-ENU test questions cover each topic and outline, with HCDAtest H12-711_V3.0-ENU test questions, you can pass HCIA-Security V3.0 certification exam smoothly. We here have 25 free questions below, you can check H12-711_V3.0-ENU free test questions online to find why we highly recommend. Any other questions, please contact us freely: [email protected].

Begin to Test:

1. Which one of the following commands can be used to clear the data of all databases under the Redis instance?

dropall

flushall

flushdb

dropdb

Question 1 of 25

2. Which of the following descriptions of Hive features are incorrect?

Flexible and convenient ETL

Only supports MapReduce computing engine

Can directly access HDFS files and HBase

Easy to use and easy to program

Question 2 of 25

3. Which way does ElasticSearch index data use?

Forward Index

Full-text index

Inverted index

Keyword Index

Question 3 of 25

4. Which one of the following descriptions of the characteristics of big data and traditional databases are incorrect?

Big data is the data processing of "fish in the pond" with a clear goal; the data processing of traditional database is to judge whether other kinds of "fish" exist or not through some "fish"

There are many types of data processed by big data, including structured, unstructured, and semi-structured data; the traditional database has a relatively single type of data, often structured data predominates.

In big data, there is no unified data tool, that is, "No size fits all"; in traditional databases, in a specific business scenario, one tool can often solve a problem, that is, "One size fits all"

The data scale of big data is very large, generally TB and PB are used as the data processing unit; the data size in traditional databases is generally small, and MB is often used as the data processing unit

Question 4 of 25

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

Configure the connection mode of the job and the external data source

Configure the connection mode the job and the internal data source

Provide optimized parameters to improve the performance of data import and export

Confirm that there are conversion steps

Question 5 of 25

6. Which of the following are the characteristics of Huawei Kunpeng processor?

High-performance computing, high-performance Huawei Kunpeng processor compatible with ARM architecture and x86 architecture servers and solutions

Safe and reliable, creating high quality as stable as Mount Tai

Open ecology, support mainstream software and hardware in the industry, and work with developers, partners, and industrial organizations to create a new base for intelligent computing

All the above are correct

Question 6 of 25

7. Assuming that the data volume is about 200GB and the maximum fragment capacity is limited to 30GB, what is the appropriate design for the maximum number of fragments?

9 or 10

7 or 8

3 or 4

5 or 6

Question 7 of 25

8. Which of the following are not part of the core elements of KrbServer?

KDC（Key Distribution Center）

Kerberos Client

Kerberos KDC Client

Kerberos KDC Server

Question 8 of 25

9. Which command in Redis is to view the remaining lifetime of the key?

persist

expire

ttl

expireat

Question 9 of 25

10. What component does HBase use by default as its underlying file storage system?

File

Kafka

Memory

HDFS

Question 10 of 25

11. Which of the following scenarios are not what Flink components good at?

Batch processing

Stream processing

Data storage

Iterative computations

Question 11 of 25

12. If it is necessary for the data producer to determine the data sent to a certain task of the target Bolt, which of the following message publishing strategies should be selected?

Local field grouping

Broadcast grouping

Direct grouping

Global grouping

Question 12 of 25

13. When installing the Streaming component of Fusionlnsight HD, how many nodes are required to install by the Nimbus role?

Question 13 of 25

14. What is the index name of ElasticSearch?

ddcvc

doc

logstash-2020.01.17

3sDqsm8Bu-kTplz0jqhL

Question 14 of 25

15. In Fusioninsight products, about Kafka Topic, which of the following descriptions are incorrect?

Each topic can only be divided into one partition

The number of Topic partitions can be configured at the time of creation

The storage level of each Partition corresponds to a log file, which records all information and data

Every message published to Kafka has a category, which is called Topic, which can also be understood as a queue for storing messages.

Question 15 of 25

16. In the MRS cluster, which of the following components does Spark mainly interact with?

Zookeeper

Yarin

Hive

HDFS

Question 16 of 25

17. How many fragments does an index library of ElasticSearch have by default?

Question 17 of 25

18. If you want to add 1 to the digital value stored in the Key, which command should be used?

incr

decr

incrby

decrby

Question 18 of 25

19. Which one of the following factors have contributed to the vigorous development of the big data era?

Reduction of hardware cost and increase of network bandwidth

The rise of cloud computing

The popularity of smart terminals and the increase in social demand

All above are correct

Question 19 of 25

20. Now server.channels=ch1 is available, set the Channel type to File Channel, which of the following configurations are correct?

server.channels.ch1.type = file

server.channels.ch1.type = memory

server.channels.type = memory

server.channels.type = file

Question 20 of 25

21. In the MRS platform, which component does the Flume data flow not need to pass through in the node?

Sink

Channel

Topic

Source

Question 21 of 25

22. Which one of the following is not a state store supported by Flink?

FsStateBackend

RocksDBStateBackend

MemoryStateBackend

FileStateBackend

Question 22 of 25

23. What physical resources does Redis consume mainly?

Memory

Bandwidth

Hard Disk Space

Disk 10

Question 23 of 25

24. Which one of the following is not a role or service involved in the HBase read data process?

HDFS

HRegionServer

HMaster

ZooKeeper

Question 24 of 25

25. What is the module used to manage the active and standby status of Loader Server processes in Loader?

Job Scheduler

HA Manager

Job Manager

Resource Manager

Question 25 of 25

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New HCIA-Security H12-711-ENU Exam Questions

New HCIA-Security H12-711-ENU exam questions have been updated on 1/10/2019, which will be your best and valid materials for passing H12-711-ENU HCIA-Security-CBSN (Huawei Certified ICT Associate – Constructing Basic Security Network) exam.

Here we share 25 free questions of New HCIA-Security H12-711-ENU Exam Questions to help you check the quality. Each questions score 4, you can test all these free questions of H12-711-ENU exam to make a decision to purchase the full version.

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You can purchase the full version now, any questions, please contact [email protected].

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